Hydro Flask's 24-ounce Standard Mouth water bottle with Flex Straw Cap is just the right size for around-the-clock hydration. With double-wall vacuum insulation, beverages stay cold for 24 hours and hot for up to 12 hours. The Flex Straw Cap simplifies sipping on the move but remains leakproof, so you can pack it away without concern. Say hello to one-handed hydration with the Hydro Flask Standard Mouth with Flex Straw Cap water bottle.
- Flex Straw Cap is leakproof when closed for worry-free transportation
- TempShield double-wall vacuum insulation ensures contents stay the perfect temperature
- 18/8 pro-grade stainless steel for durability, pure taste, and zero flavor transfer
- Proprietary Color Last powder coat keeps bottle slip-free and colorful — plus it's dishwasher safe
- Fall 2022 product
TempShield is Hydro Flask’s innovative double-wall, vacuum insulation, which protects the temperature of its contents and eliminates condensation. TempShield keeps liquids cold up to 24 hours and hot up to 12 hours.