Hydro Flask 40 oz Wide Mouth Flex Straw Bottle
Insulated stainless steel water bottle with a leakproof flex straw cap. Keeps drinks cold for 24 hours and offers easy one-hand sipping. Customers note durability and color variety, with mixed feedback on straw performance
Highlights
- leakproof flex straw cap
- 24-hour cold insulation
- wide mouth for easy filling
Pros
- leakproof wide mouth cap
- double-wall vacuum insulation
- keeps drinks cold for 24 hours
- durable stainless steel
- easy to fill and sip with one hand
Cons
- mixed feedback on straw leak resistance
- some reports of top leaks
- straw feature issues
Best For
Features
- 40 oz wide-mouth stainless steel bottle with leakproof Flex Straw Cap for one-handed sipping
- Double-wall vacuum insulation preserves beverage temperature for up to 24 hours
- Leakproof cap closes securely to prevent spills during transport
- Tolerant to flavor transfer with pro-grade stainless steel for pure-taste drinking
