Hydro Flask 40 oz Wide Mouth with Flex Straw Cap
40 oz insulated stainless steel bottle with leakproof Flex Straw Cap. Keeps beverages cold for up to 24 hours and hot for hours thanks to double-wall insulation. Customers note durability and varied feedback on leak resistance and straw quality
Highlights
- leakproof straw cap
- 40 oz capacity
- temperature retention
Pros
- leakproof Flex Straw Cap
- 40 oz capacity
- double-wall vacuum insulation
- keeps drinks cold for 24 hours
- durable stainless steel
Cons
- mixed feedback on leak resistance
- mixed feedback on straw quality
- some users find vent hole leaks
Best For
Features
- 40 oz wide-mouth stainless steel bottle with leakproof Flex Straw Cap
- TempShield double-wall insulation keeps drinks cold for up to 24 hours
- Leakproof cap design with one-handed sip mechanism and secure seal
- Pure-taste pro-grade stainless steel resists flavor transfer between uses
- BPA-free, non-spill refillable bottle suitable for ice and beverages
