Coolflask 64 oz insulated water bottle with 3 lids
64 oz insulated water bottle with vacuum dual-wall copper-plated stainless steel. Keeps liquids cold up to 48h and hot up to 24h; features a matte gradient finish and three lid options. Customers note strong ice retention and large capacity, with mixed durability and leak feedback
Highlights
- large capacity for whole-day hydration
- multi-lid versatility
- strong ice retention and temperature stability
Pros
- large 64 oz capacity
- vacuum insulated to keep cold 48h and hot 24h
- three lid options
- matte gradient finish with laser logo
- non-sweat design
Cons
- mixed durability feedback
- mixed leak resistance feedback
Best For
Features
- 64 oz (1/2 gallon) capacity for extended hydration
- Copper-plated stainless steel with double-wall vacuum insulation
- Keeps cold up to 48 hours and hot up to 24 hours
- Three lids: wide-mouth handle lid, easy-twist spout, flip-up straw for hands-free sipping
