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We hope that you never have to use any of the products in this guide. But anybody who gets outdoors will scrape a knee (at least) sooner or later. So when that happens, we’ve got you covered. We’ve tested and rounded up the best first-aid kits, which keep essential medical supplies organized, accessible, and ready to handle backcountry mishaps.

To put together the current version of this guide, lead tester Meg Carney and contributor Chris Kassar tested seven kits over the course of a year. They carried them up Colorado Fourteeners, on kayaking trips off the Washington coast, and for casual car-camping adventures, logging more than 30 field days and 150 miles.

Over the past five years, our larger team of experts has vetted 25 first-aid kits across frontcountry, backcountry, and everyday use.

The Adventure Medical Kits Ultralight/Watertight .7 remains our best overall pick for its compact, weather-resistant design and well-rounded supplies. The HART Outdoor Weekend First-Aid Kit earned our budget award for delivering a well-organized setup at a sweet price.

Editor’s Note: We updated this guide on October 31, 2026, with an expanded review format and a new product comparison chart.

The Best First-Aid Kits of 2026

9.3/10 RATING
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Best Budget First-Aid Kit

HART Outdoor Weekend First-Aid Kit

HART Outdoor Weekend First-Aid Kit

7.3/10 RATING
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Best First-Aid Kit for Overlanding

My Medic MyFAK Mini Pro

My Medic MyFAK Mini Pro

8.2/10 RATING
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8.2/10 RATING
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7.7/10 RATING
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7.6/10 RATING
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Best First-Aid Kit for Group Backpacking

Adventure Medical Kits Ultralight/Watertight .9

Adventure Medical Kits Ultralight/Watertight .9

8.1/10 RATING
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Rating Details

Supply Quality 9/10
Organization 8.5/10
Durability 9.5/10
Portability 9.5/10

Specifications

Weight
5.88 oz.
Dimensions
10 x 7.5 x 2"
Waterproof
Yes

Pros & Cons

Pros

  • Lightweight
  • Quality contents
  • Waterproof and durable
  • Sewn-in loops for easy attachment

Cons

  • Low quantities of certain items
  • Not sufficient for large groups
Meg Carney

Bottom Line: For parties of one to three people heading out for day hikes, paddling trips, weekend backpacking, or lightweight travel, this is the compact, waterproof kit we’d reach for first.

The Adventure Medical Kits Ultralight/Watertight .7 ($45) is easy to pack, weather-ready, and well-stocked for solo hikers, small groups, and short backpacking trips. It’s our best overall first-aid kit because it strikes the right balance of portability, protection, and useful supplies without taking up much space.

The Tech: The fully waterproof case keeps supplies dry, which tester Meg Carney was grateful for when she strapped it to the front of her paddleboard. Inside, the .7 contains a smart mix of essentials, including a full sheet of Moleskin, adhesive bandages in several sizes, medical tape, wound care supplies, and common medications like aspirin and ibuprofen. It doesn’t include a CPR face shield, but there’s enough extra room to add one or tuck in a few personal medications. All told, the .7 weighs just 5.8 ounces.

What We Like: The bright yellow exterior is easy to spot in a crowded pack. Carney’s kit has held up through years of field use, and she appreciated that the compact shape fit easily in running vests, dry bags, and even her pooch’s dog pack. Sewn-in loops also let you clip it to the outside of a pack or harness when quick access matters. Compared to the Adventure Medical Kits Mountain Series Hiker, the .7 is more compact and weather-resistant, while the Hiker has a more structured layout and slightly easier organization.

What We Don’t: This isn’t the kit to take along on large-group trips or extended expeditions. For those kinds of adventures, you should opt for something like the Adventure Medical Kits Ultralight/Watertight .9, which contains more supplies. Trade-off: It also takes up more space.

Should You Buy It? Anybody who wants the best possible first-aid kit for single-day or weekend-length missions will be happy with the .7. It’s a well-designed, super-portable dose of safety that works especially well for watersports and wet environments. 

Rating Details

Supply Quality 7/10
Organization 7.5/10
Durability 6.5/10
Portability 8/10

Specifications

Weight
9.5 oz.
Dimensions
6.5 x 5.5 x 2"
Waterproof
No

Pros & Cons

Pros

  • Easily packable size
  • Fairly lightweight
  • Great organization and labeling

Cons

  • Low contents of certain items
  • We wish that more tape was included
Meg Carney

Bottom Line: This simple but mostly well-stocked first-aid kit has a smart layout and should appeal to budget-conscious adventurers seeking a lightweight, organized option for short trips. 

The HART Outdoor Weekend First-Aid Kit ($31) is an excellent choice for quick getaways of up to two days, especially for one or two people. It strikes a great balance between packability and functionality at an approachable price.

The Tech: The Weekend has a good spread of supplies, including four butterfly closures, multiple gauze pads, antiseptic towelettes, and even a Wilderness First-Aid Guide. However, the limited availability of certain items, such as adhesive bandages and tape, may require you to restock ibuprofen sooner than anticipated. This kit is not waterproof, and so it feels slightly less durable than options like the Adventure Medical Kits Ultralight/Watertight .7.  

What We Like: For those willing to customize, there’s ample room to add personal medications or additional bandages. It’s also available in a similar multi-day option ($45) that contains more supplies. Tester Meg Carney enjoyed the Weekend’s ability to tuck neatly into the top lid of her backpack on testing hikes.

What We Don’t: While it’s a well-rounded kit for short trips, it doesn’t hold up as well for larger groups or extended outings, especially when compared to competitors like the Adventure Medical Kits Mountain Series Hiker. Also, Carney noted the absence of a CPR face shield, which is a crucial item in emergencies.

Should You Buy It? If you don’t want to splurge on a first-aid kit, but still want something that can provide you with the basics (and then some), the Weekend is a solid pick for shorter, relatively low-risk outings.

Best First-Aid Kit for Overlanding

My Medic MyFAK Mini Pro

Rating Details

Supply Quality 9.5/10
Organization 9/10
Durability 8.5/10
Portability 5/10

Specifications

Weight
2 lbs. 6.1 oz.
Dimensions
8.5 x 6 x 4”
Waterproof
No

Pros & Cons

Pros

  • Highly comprehensive supplies
  • Items to treat severe traumas
  • Durable carrying case
  • Well-organized and easy-to-find items

Cons

  • Extremely expensive
  • Heavy
  • Medical guide is only available as an e-book
Meg Carney

Bottom Line: A rugged, robust first-aid kit that combines quality, versatility, and comprehensive first-aid training into a package that’s dialed for technical missions — as long as they start from a car or a backcountry base camp.

The first thing you notice about the My Medic MyFAK Mini ($122) is how burly it is, but that’s not the entire story. It also holds over 62 smartly organized, comprehensive array of lifesaving supplies, including medications and trauma items. We came away from testing quite impressed.

The Tech: The kit’s folding-page design and module arrangements enhance organization and allow quick access to items. Each component is stored in a durable, weather-resistant pouch to protect and keep it sterile. (Keep in mind that this kit’s outer packaging isn’t completely waterproof.) The MyFAK Mini includes impressive tools, such as EMT-grade trauma shears and a digital thermometer, offering the reliability needed for serious emergencies. Those items elevate it above many competitors. 

What We Like: Compared to the Surviveware Comprehensive Small First Aid Kit, another kit filled with a copious number of items, the MyFAK Mini offers more advanced supplies, including pressure bandages and splints. That makes it a better choice for those venturing into remote areas. In addition to its contents, the “basic” MyFAK Mini includes a complimentary MARCH Training Course that equips users with essential skills for effective treatment. We tested the “Pro” version ($230), which adds an hour-long digital training course on using the trauma items.

What We Don’t: We love the quality of the MyFAK Mini, but it is heavy (it weighs 2 pounds to 2 pounds, 6.1 ounces, depending on the model). That means it’s not really suitable for casual day hiking and backpacking, but it is perfect for scenarios where you can afford a bit of extra weight, like on an overlanding trip or a backcountry expedition that has you living out of duffel bags. It’s also quite expensive, especially the Pro version.

Should You Buy It? This robust kit is best suited for serious adventurers who need a reliable, all-in-one solution for emergencies in the field and want the right tools to handle worst-case scenarios.

Rating Details

Supply Quality 8.5/10
Organization 8/10
Durability 8/10
Portability 7/10

Specifications

Weight
12 oz.
Dimensions
7.5 x 1.5 x 5.3"
Waterproof
No

Pros & Cons

Pros

  • Well-stocked with dog-specific supplies
  • Includes waterproof ziplock bag
  • Inexpensive

Cons

  • Low quantities of certain items
  • Not suitable for humans
Meg Carney

Bottom Line: This dog-specific first-aid kit is a major asset for those who love to bring their pooch on every adventure.

If your pup is going to join you on the trail, it’s wise to be prepared with dog-specific medical supplies. Dogs and humans have very different anatomies, and many human first-aid items don’t work well for our four-legged friends. The Adventure Medical Kits Trail Dog First Aid Kit ($38) contains contents specifically designed to treat common injuries and ailments a dog may sustain outdoors.

The Tech: From paw-care items to leg wraps and an effective tick remover, the kit contains what you need to tend to your dog in the backcountry. It’s designed with a durable fabric outer case with a waterproof zip-lock bag inside, keeping the contents dry — particularly useful if your dog carries its own gear and decides to take a dip.

What We Like: In addition to the numerous helpful medical supplies for treating your dog, the Trail Dog includes a well-written, intuitively organized handbook. When your dog is in pain or discomfort, the book can be an invaluable resource for identifying the issue and responding appropriately. We also like that the kit is fairly inexpensive, which isn’t always the case with dog-specific gear.

What We Don’t: While the Trail Dog might give you the confidence to take your pup farther into the backcountry, it has limitations. For example, it’s not as comprehensive as kits designed for humans or more complex injuries. We recommend pairing it with the Adventure Medical Kits Mountain Series Hiker for comprehensive peace of mind for both you and your dog.

Should You Buy It? Any dog owner who hikes, bikes, or skis with their furry companion should invest in this kit. A human medical kit won’t cut it for some dog-specific issues, and this kit can help you and your pup get home safely.

Rating Details

Supply Quality 8.5/10
Organization 8.5/10
Durability 8/10
Portability 6.5/10

Specifications

Weight
1 lb.
Dimensions
7.5 x 6 x 3.5"
Waterproof
No

Pros & Cons

Pros

  • Quality contents
  • Included removable CPR kit
  • Well-organized
  • Generous quantities of supplies
  • Durable

Cons

  • Heavy for solo backpacking
  • Doesn't include any medications
  • Pricey
Meg Carney

Bottom Line: This high-value first-aid kit contains an abundance of supplies for the price, ensuring you’ll have what you need when it counts.  

The well-stocked and impressive Surviveware Comprehensive Premium Survival First Aid Kit ($45) offers great value and utility. It sports a rugged, high-denier nylon exterior that opens with a large, robust zipper. Inside, the kit is noticeably well-organized and uses pouches and resealable packaging to protect its contents. 

The Tech: Weighing an even 1 pound, the Comprehensive is a different beast than ultralight kits like the Adventure Medical Kits Ultralight/Watertight .7. Still, it feels compact enough for regular frontcountry use and is certainly not too bulky to bring along for car camping. Its contents are thoughtfully curated and include essential items like trauma shears and a functional tourniquet. A wide elastic pressure bandage enhances its utility, making it well-suited for a range of emergencies.

What We Like: Surviveware is known for making quality kits, and this one is no exception. In fact, the Comprehensive Premium Survival First-Aid Kit is an absolute steal given its size and construction quality. We’re especially big fans of the tough exterior, which can shrug off careless use and the occasional drop. If you want even more supplies, a much larger version is also available for $81.

What We Don’t: One downside is the challenge of repacking the kit once it’s open. The generous quantity of supplies, including over 40 wound-closure strips in various sizes, can make getting everything back into place tricky, even for a kit this well thought out.

Should You Buy It? If weight is no issue — perhaps you’re heading out on a river trip, or heading car camping with the family — the Comprehensive will give you access to a ton of medical supplies for an appealingly reasonable price.

Rating Details

Supply Quality 7.8/10
Organization 8.5/10
Durability 7/10
Portability 8/10

Specifications

Weight
7.2 oz.
Dimensions
6.5 x 5.5 x 3"
Waterproof
No

Pros & Cons

Pros

  • Lightweight
  • Quality supplies
  • Included Wilderness First Aid guidebook
  • Well-organized

Cons

  • Could use more pairs of nitrile gloves
  • No included CPR mask
Meg Carney

Bottom Line: A kit designed for short outings that nonetheless contains a deep, well-organized roster of supplies and tools given its size.

A longstanding maker of first-aid kits, Adventure Medical Kits dominates our list of recommendations for a reason: it offers a wide variety of models for a range of activities. The lightweight, well-organized Adventure Medical Kits Mountain Series Hiker ($35) is an ideal pick for day hikes and simple overnight backpacking adventures.

The Tech: Inside, labeled pouches keep supplies organized and easily accessible, preventing chaos when you need to find something quickly. Each pouch zips shut, keeping everything in place, even on bumpy hikes. At just 10 ounces, the Mountain Series Hiker is a small and lightweight first-aid kit. It’s well-suited for small-group trips lasting up to a few days, but it may not meet the needs of large groups or those seeking advanced trauma care.

What We Like: Compared to other kits like the HART Outdoor Weekend First-Aid Kit ($31), the Mountain Series Hiker offers a more comprehensive selection of high-quality supplies — but it weighs slightly more. Its relatively thick construction gives it the durability edge over the Weekend, however.

What We Don’t: While this kit excels in the quality of its contents, with reputable items like medical-grade trauma shears and durable medical tape, it does have some shortcomings. The limited supply of nitrile gloves is insufficient for multiple injuries, and the lack of a CPR mask could be a concern in some emergencies.

Should You Buy It? This kit deserves consideration from solo hikers or duos who will benefit from carrying a technically sound first-aid kit on quick-strike or weekend outings. It’s not revolutionary, but it could be a life-saver.

Rating Details

Supply Quality 8.8/10
Organization 8/10
Durability 9/10
Portability 9/10

Specifications

Weight
7.2 oz.
Dimensions
10 x 5.5 x 3"
Waterproof
Yes

Pros & Cons

Pros

  • Compact
  • Lightweight
  • High quality medications
  • Durable, waterproof casing

Cons

  • Small quantities of key items
  • On the expensive side
Meg Carney

Bottom Line: It’s one of the more expensive options in this guide, but waterproof construction and well-considered contents make it a compelling pick for those who want a durable, reliable first-aid kit.

Adventure Medical Kits consistently produces top-tier outdoor first-aid kits, and the Ultralight/Watertight .9 ($64) further solidifies the brand’s status. Much like the .7 version, this kit is light, packable, easy to use, and waterproof.

The Tech: It weighs less than half a pound (7.2 ounces), so we didn’t mind tossing it into a climbing pack ahead of long, arduous approaches. While testing this kit, we used the pre-cut moleskin pieces, duct tape, adhesive bandages, splinter remover, antibiotic ointment, antihistamine, and sterile gauze, all in just a few outings. The included medical tape and Band-Aids easily handled a severe flapper on sharp limestone.

What We Like: If you’re seeking a compact backpacking kit, the .9 is a winner. It may be more than is required for a solo trip, but it’s the perfect candidate for a mid-length trip with a group of four or fewer people. The included array of medications is particularly impressive. No other similar kit on the market has such a well-curated selection.

What We Don’t: Like most ultralight kits, the .9 has limited quantities of almost every included item. That’s the tradeoff with lightweight kits: They require frequent restocking. In our experience, though, this kit is extremely well thought out. Depending on your preferences and the outdoor context, you likely won’t need to add much.

Should You Buy It? The Ultralight/Watertight .9 doesn’t come cheap, but it’s a worthy, weather-ready investment that should serve you for years to come with regular restocking.

More First-Aid Kits for Wilderness Care

These field-tested models have what you need to tend to injuries on the trail.

Rating Details

Supply Quality 6.5/10
Organization 7/10
Durability 6.5/10
Portability 9/10

Specifications

Weight
3.5 oz.
Dimensions
5.5 x 4.5 x 1”
Waterproof
No

Pros & Cons

Pros

  • Lightweight and packable
  • Clear pockets make access easy
  • Easy to repack
  • High-quality products
  • Enough room for a few additions

Cons

  • No gloves or tweezers
  • Not ideal for long trips
Meg Carney

Bottom Line: This is a simple, easy-to-use first-aid kit with high-quality materials. It’s ideal for a short day trip.

This might be the best first-aid kit to recommend to your friend who never carries one on simple day hikes (we all have one, it feels like). The HART Outdoor Day Hike First-Aid Kit ($17) has everything you need and nothing you don’t, making it both extremely affordable and a no-brainer to throw in a pack even when the route is only a few miles.

The Tech: This kit contains all the supplies you need to clean and treat cuts, scrapes, splinters, and blisters. The bandages, gauze, scissors, and meds are all high-quality and performed well during testing. 

What We Like: Clear pockets make it quick and easy to access what you need. Although the Day Hike is compact, it still has room to spare, so it’s easy to repack and add items to customize its contents. For example, we would like gloves and tweezers included in this kit, so we added them ourselves. We also added more anti-inflammatories and an ACE bandage to support an ankle sprain if needed.

What We Don’t: While we love the organization, making the kit waterproof would significantly improve its durability and usefulness. The supplies are fine for dealing with a headache, cut, or blister, but for anything bigger, you’ll wish you had a beefier kit like the Adventure Medical Kits Mountain Series Hiker. 

Should You Buy It? If you want to spend as little as possible while still coming away with a functional first-aid kit, this is it. The HART Outdoor Day Hike can live in your daypack, car, or wherever else you want easy access to the bare necessities. 

Rating Details

Supply Quality 8/10
Organization 7/10
Durability 8/10
Portability 5.5/10

Specifications

Weight
1 lb. 4.8 oz.
Dimensions
7.9 x 5.9 x 3.6"
Waterproof
No

Pros & Cons

Pros

  • Well stocked with pads and bandages
  • High-quality shears
  • Face shield included

Cons

  • Bulky
  • Lacks medications
Meg Carney

Bottom Line: This kit prioritizes durability and a wide array of supplies at the expense of weight and portability. It should feel right at home on car-camping trips.

The generously stocked Homestock+ Professional First-Aid Kit ($37) has become our go-to for weekend-warrior-style car camping. This kit lives in the car and is always ready when called upon. For certain bike rides or climbing days, we’ll even throw it into our pack and haul it, but it’s more cumbersome than many other kits in this guide.

The Tech: It weighs 1 pound, 4.8 ounces, which disqualifies it from backpacking or most day hikes. With over 70 Band-Aids and 50 cotton swabs, though, you’ll rarely have to restock the basics in this kit. The Professional also includes a CPR face shield, an emergency blanket, and a whistle.

What We Like: We appreciate that the brand opted for a thick, robust outer material instead of a rip-prone nylon. This kit’s case is robust, which adds durability in the plus column but contributes to the weight penalty. All in all, it’s a workhorse stocked with plenty of bandages, gauze, and reliable tools.

What We Don’t: We favor the Adventure Medical Kits Ultralight/Watertight .7 for on-the-go adventures because it’s more compact and easier to carry. Unfortunately, that kit lacks ointments and medications, so you’ll probably want to make a few key additions yourself. The Professional offers a more extensive array of supplies, even if it requires more space.

Should You Buy It? Consider this kit a solid platform for building the ultimate portable medical treatment center. You’ll have to make some adjustments, and you won’t want to hike very far with it, but it’s a durable, generally well-stocked option.

First-Aid Kits Comparison Chart

Compare
Price
$45
$31
$230
$38
$45
$35
$64
$17
$37
Weight
5.9 oz.
9.5 oz.
2 lbs. 6.1 oz.
12 oz.
1 lb.
7.2 oz.
7.2 oz.
3.5 oz.
1 lb. 4.8 oz.
Group Size & Duration
1-3 People / 1-3 Days
1-2 People / 1-2 Days
1-3 People / 1-7 Days
1 Dog / 1-4 Days
1-4 People / 1-7 Days
1-2 People / 1-2 Days
1-4 People / 1-4 Days
1-2 People / 1 Day
1-4 People / 1-7 Days
Primary Use
Ultralight Backpacking
Weekend Backpacking
Overlanding & RVing
Canine Care
Base Camp
Quick Overnights
Group Backpacking
Fast-and-Light Day Hikes
Car Camping
first aid kits
We tested an array of first-aid kits to find the best ones; (photo/Ethan Wiese)

How We Tested First-Aid Kits

Our Expert Testers

Lead tester Meg Carney is a backpacking guide, climbing instructor, and outdoor educator. Having carried first-aid kits on countless professional outings, she has responded to enough real field injuries to know when a kit is genuinely useful, overbuilt, understocked, or hard to navigate in a crisis.

Contributor and longtime Wilderness First Responder Chris Kassar also evaluated this lineup, bringing decades of experience across hiking, paddling, climbing, wildlife work, and remote travel. Original author Austin Beck-Doss laid the foundation for this guide over years as an outdoor instructor, which included regularly managing group medical kits in the field.

first aid kit on rock outside
The Adventure Medical Kits Ultralight/Watertight .9 is light enough for hiking, climbing, and backpacking; (photo/Austin Beck-Doss)

Our Testing Process & Grounds

For the most recent update, Carney and Kassar field-tested seven of the nine featured first-aid kits over a 12-month cycle. They carried them on day hikes and backpacking trips across the Mountain West, car camping weekends, kayaking excursions, and everyday travel to see how well each kit fit into real adventure routines.

They evaluated each kit for supply quality, organization, ease of access, durability, weather resistance, and overall usefulness based on trip length and group size. While they did not intentionally injure themselves, they used these kits to treat blisters, cuts, scrapes, and minor field issues. Not all bandages, trauma shears, and blister treatments are created equal, and lower-quality supplies stood out immediately.

Every first-aid kit sees at least five outings before inclusion, though many have months or years of use behind them. Since 2021, our team has tested 25 first-aid kits across frontcountry camping, backpacking, paddling, road travel, and group trips. Products remain in ongoing testing after publication, and we update this guide as new kits arrive and long-term durability becomes clear.

Adventure Medical Kits Dog Pet First Aid Kit
Field testing the Adventure Medical Kits Trail Dog First Aid Kit; (photo/Sean McCoy)

Our First-Aid Kit Rating System

We assign each first-aid kit a score on a 1-10 scale across four criteria, which encompass the full spectrum of each model’s performance in the field. The rating categories are:

Supply Quality: We evaluate the usefulness, quantity, and quality of each kit’s bandages, blister care, wound care, medications, tools, and other emergency supplies.

Organization: We look at how easy and intuitive it is to find the right item quickly, which is especially important when dealing with stress, bad weather, low light, or an injured person.

Durability: We assess the outer material, zippers, internal pockets, and weather resistance, noting how well the kit holds up to being packed, dropped, compressed, and used repeatedly.

Portability: We consider size, weight, and shape to determine if the kit makes sense for its intended use, whether that’s a short day hike or a multi-day group trip.

Each first-aid kit then receives an overall score. This number, which is not a simple average of the category scores, reflects a kit’s extended real-world testing, its value, and its place within the category at large.

first aid kit on table
Our top overall pick, the Adventure Medical Kits Ultralight/Watertight .7, is immensely versatile and practical; (photo/Ethan Wiese)

Buyer’s Guide: How to Choose a First-Aid Kit

The right first-aid kit for you should be able to handle the injuries most likely to accompany your favorite outdoor activities. If you spend most of your time backpacking solo, you shouldn’t purchase a large, heavy kit that’s better suited to car campers; if you like to go on river trips with a large crew, you should have a waterproof model with lots of supplies for a group.

Simply put, there are lots of first-aid kits available, and you’ll need to be discerning to identify the best one for you. That’s where this guide comes in handy. Additionally, many current first-aid kits include the number of days and number of people the contents serve, which also indicate varying degrees of versatility. A kit designed for two people for four to five days could work in a range of scenarios.

Many key factors distinguish one first-aid kit from another, and we’ll explore them below. If you’re rounding out your survival essentials for backcountry travel, check out our guide to the best compasses and best emergency radios.

first aid kit on tarp
Compact but full of supplies, the HART Outdoor Weekend First-Aid Kit makes a great option for small groups; (photo/Ethan Wiese)

Size & Weight

First-aid kits come in all shapes and sizes, and the models in this guide range in weight from less than half a pound to more than 2 pounds. If you want to carry your kit on speed-focused adventures like thru-hiking or trail running — or any mission where pack space is at a premium — go with something light and compact that will fit easily in a backpack, running vest, or fanny pack. A great example of a small kit is the Adventure Medical Kits Ultralight/Watertight .7, which weighs less than half a pound and clips easily to the outside of a pack or a harness.

Generally, small and ultralight first-aid kits, like our top pick for day hiking, the HART Outdoor Day Hike First-Aid Kit, are good for just a few people on single-day trips or brief overnight outings. However, most of those models don’t include the ideal supplies for larger groups or trips that venture far out into the backcountry.

Larger and heavier kits, like the Homestock+ Professional First-Aid Kit and the My Medic MyFAK Mini, are better for supporting a group of more than two people on longer trips, or for excursions where you’re not worrying about weight, such as rafting and overlanding. The downside to a more well-stocked kit is increased weight and volume — but you’re probably just throwing it in a duffel or your vehicle’s trunk.

first aid kit pulled out of bag
The My Medic MyFAK Mini is a hefty first-aid kit with 62 life-saving essentials; (photo/Ethan Wiese)

Included Supplies

Before purchasing a first-aid kit, read through the list of supplies it contains and consider whether or not it has the items you’re likely to need.

Almost all kits come standard with adhesive bandages, various forms of gauze, antibiotic ointment, medical tape, and more. Other items that are less often standard but potentially highly important include trauma shears, basic medications, finger splints, and emergency blankets.

Be sure to check the quantity of each included item. Some kits, like the Surviveware Comprehensive Premium Survival First Aid Kit, are described as containing an impressive 100-plus items. However, a closer inspection of that kit reveals that many of those items are small adhesive bandages.

Another important item to look out for is a first-aid reference book, which is especially important for those without medical training who may not know how to use the items in their kit. If you don’t know how to use your kit and it doesn’t come with an instructional guide, its contents won’t be very useful to you in the field.

Some kits are small but still include some high-quality, high-value supplies. The Adventure Medical Kits Mountain Series Hiker is quite compact but still includes potentially crucial items like a pair of medical-grade trauma shears and a variety of medications.

first aid kit internal sleeve labeled 'stop bleeding fast'
The Adventure Medical Kits Mountain Series Hiker Medical Kit is well-organized and has all the essentials, including ways to control bleeding; (photo/Ethan Wiese)

Durability & Waterproofing

Your first-aid kit should withstand the conditions you typically encounter on your trips. If you plan to hang it from a climbing harness, it should have thick outer material; if you’re using it for paddling, waterproofing is essential.

Some kits in this guide, such as the Surviveware Comprehensive Premium, have high-denier nylon carrying cases that resist abrasion and hold up in the long term. You don’t want to break out your sewing supplies to do surgery on your first-aid kit.

Waterproofing is important because many common medical supplies are fragile and vulnerable to moisture. This is especially important to remember for those who plan to bring their kit along on activities like kayaking or rafting; for those outings, we like the Adventure Medical Kits Ultralight/Watertight .9, which comes in a watertight bag. Kits that aren’t already waterproof can be customized with a durable ziplock bag or a dry bag.

If possible, check the expiration dates of the supplies inside a kit before you purchase it. Many kits come with medications, which is great unless they’re all due to expire soon. We’ve gotten into the habit of checking the dates on our kits’ medications every 2-3 months and replacing them as needed.

detail of fak bag
First-aid kits are typically designed for a certain number of people over a certain number of days. Consider how you will use it and what size group you will serve when choosing yours; (photo/Ethan Wiese)

Group Size

Most first-aid kits are designed to support a certain number of people for a set number of days of a trip. Ultralight kits are usually made to accommodate one or two people on shorter trips of one to two days. Larger kits can support larger groups on longer trips.

Often, the difference between a single-day kit and a long-trip kit is the quantity of supplies. For example, a kit with a single triangular gauze would be fine for a single day out when multiple injuries are unlikely. However, on multi-day trips, you might need to use certain items multiple times, so the supply quantity should reflect this.

mountain series hiker first aid kit
Choose an activity-specific first-aid kit, like the Adventure Medical Kits Mountain Series Hiker; (photo/Ethan Wiese)

Type of Activity

Some first-aid kits, like the Adventure Medical Kits Mountain Series Hiker, are made for specific activities (that one’s fairly obvious). These can be super helpful because they’ve been put together with special consideration for the injuries likely to occur during that type of outing.

For example, a good hiking first-aid kit will likely include plenty of supplies to treat a sprained ankle or skinned knees. A first-aid kit aimed at mountain bikers contains supplies like bandages, which are ideal for dealing with emergent injuries more likely to occur when someone falls at speed.

It’s worth keeping in mind that activity-specific kits may be slightly less versatile than other options.

Adventure Medical Kits Mountain Series Hiker Medical Kit
A good hiking first-aid kit includes supplies to treat common injuries like a sprained ankle or cuts; (photo/Ethan Wiese)

Price & Value

A lot of a first-aid kit’s value comes down to matching the supplies, size, and durability to the trips you actually take, but there are notable differences in quality as well. Spending more usually buys better organization, more resilient construction, stronger weather protection, and more complete wound care.

Budget

Budget kits under $35 work best for overnights, cars, or mellow day hikes. The HART Outdoor Day Hike First-Aid Kit ($17) covers basics like blisters, small cuts, and headaches, while the HART Outdoor Weekend First-Aid Kit ($31) adds enough supplies for one or two people over a short backpacking trip. You give up some durability and depth of supplies, but this tier is a smart, affordable starting point.

Mid-Tier

Mid-tier kits from $35 to $50 offer better organization, more useful supplies, and stronger backcountry versatility. The Surviveware Comprehensive Premium Survival First Aid Kit ($45) offers superb base camp utility, while the Adventure Medical Kits Ultralight/Watertight .7 ($45) is our best overall pick because it is compact, waterproof, and well-stocked for day hiking, backpacking, paddling, and travel. This tier is the best fit for most outdoor users.

Premium

Premium kits that cost more than $50 add more durable cases, deeper supply lists, and more advanced emergency tools. The Adventure Medical Kits Ultralight/Watertight .9 ($64) scales up weather-resistant protection for larger groups, while the My Medic MyFAK Mini Pro ($230) offers the most comprehensive, trauma-ready setup in this guide. This tier is best for professional guides, frequent travelers, larger groups, and higher-consequence trips.

a hiker opens a first aid kit at a picnic table
You pay a premium price for the My Medic MyFAK Mini, a comprehensive first-aid kit full of advanced supplies; (photo/Ethan Wiese)

Frequently Asked Questions

What is the best first-aid kit to buy?

While we recommend all of the first-aid kits on this list for various reasons, we have selected the Adventure Medical Kits Ultralight/Watertight .7 as our choice for the best overall first-aid kit, due to its combination of weight, ample supplies for its size, and waterproofing. The Adventure Medical Kit .9 has the same design but caters to larger groups, and we also like AMK’s Mountain Series for its well-rounded build.

Ultimately, the best first-aid kit to buy is the one that’s most likely to be useful when you need it, depending on your activity and group size.

What should be in a first-aid kit?

While the supplies in first-aid kits vary depending on the kit’s purpose and design, some key items should be on every first-aid kit checklist. These include:

  • Adhesive bandages of various sizes
  • Medical tape
  • Gauze
  • Sanitary gloves
  • Scissors or trauma shears
  • Tweezers
  • Antibiotic ointment
  • Compression bandages

Other items that are less universal but still potentially valuable include:

  • Irrigation syringes
  • OTC medications
  • Burn ointment or 2nd Skin burn pads
  • Cloth slings or splints
  • Tourniquets
What are some basic first-aid skills?

Basic first-aid skills include the ability to treat and care for common injuries and ailments. Properly cleaning a small cut and applying an adhesive bandage counts as basic first aid.

Before going out to recreate with your first-aid kit, it’s helpful to know how to handle a range of injuries and emergencies that are most likely to occur — from wound care and sprained-ankle wrapping to blister prevention and lifesaving CPR.

How do I get trained in first aid?

First-aid courses are regularly available in most areas and regions. Some common providers of basic first-aid courses include the American Red Cross and the National Safety Council.

For medical training designed specifically for the outdoors, certifications like Wilderness First Aid and Wilderness First Responder are worthwhile pursuits. Common wilderness medicine providers include NOLS and Wilderness Medical Associates.

When do first-aid kits expire?

That depends. Usually, medications are the first items in a kit to expire. However, many other first-aid kit supplies have expiration dates, too.

For example, the adhesive on a roll of medical tape can also expire — if your tape is old and disintegrating, it’s useless. A new first-aid kit should last for at least a year before anything inside it becomes outdated, but it depends on the kit’s specific contents. We recommend checking your kit’s contents every two to three months.