64oz Wide Mouth with Flex Cap
Last verified by the Lifetime Picks Editorial Team
Why we picked it
Holds half-gallon of water
A half gallon insulated bottle for the office, gym, or campsite. TempShield keeps water cold 24 hours, hot 12. Wide mouth fits ice cubes. Powder coat finish lasts years.
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Community & Review Summary
4,176 Amazon reviews
r/BuyItForLife satisfaction
Total mentions (180 positive)
in Water Bottles
Price History
We began tracking this price on Jun 19, 2026. The chart fills in as more prices are recorded; see CamelCamelCamel below for older history.
Pros & Cons from Reviews
Pros
- +Holds half-gallon of water
- +Wide mouth easy to clean and ice
- +Lifetime warranty
- +Multiple lid options sold separately
Cons
- -Heavy when full
- -Doesn't fit cup holders
Independent Video Reviews
Hands-on reviews from independent channels (not the manufacturer), covering what they like and what they do not.
Warranty & Returns
Warranty
Limited lifetime warranty on insulation performance and manufacturing defects.
Read full warranty termsReturn Policy
Direct purchases: 30-day return window. Defects covered under warranty after that.
Read full return policy