-
Value
8.0
-
Heat Output
8.5
-
Run Time
8.0
-
Ease of Use
5.5
- Max temperature: 105 deg. F average; 110 deg. F maximum
- Heat/Run time: 11-21 hrs.
- Weight: 2.6 oz. empty; 3.5 oz. full
Pros
- Reusable
- Long-lasting heat
- Durable
- Affordable
Cons
- Messy to fill
- Takes extra work to maintain
- Can’t turn off
