• Capacity: 20 oz.
  • Weight: 13.6 oz. (with lid)
  • Price: $40

Pros

  • Ergonomic grip
  • Fits in bottle cage
  • Cap is backward compatible with standard-mouth Hydro Flask bottles

Cons

  • Rigid, no-squeeze construction
  • Mediocre flow rate
  • Cap can whistle when sucking

Subscribe Now

Get adventure news and gear reviews in your inbox!