Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure. Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer - and the durable construction stands up for whatever life brings.
- Product Benefits: Through your purchase of our Limited Edition #RefillForGood bottle, Hydro Flask is contributing $100,000 of the proceeds toward the Surfrider Foundation
- Versatile, middle-of-the-road size
- TempShield™ insulation keeps beverages cold up to 24 hours and hot up to 12 hours
- Durable 18/8 Pro-Grade Stainless Steel construction
- BPA-Free and Phthalate-Free
- Dishwasher safe
- Compatible with Standard Mouth Insulated Sport Cap and Standard Mouth Stainless Steel Flex Cap
- Lifetime Warranty
- 21 oz
- Volume 621 mL
- Mouth Diameter 1.91"
- Diameter 2.85"
- Height 11.1"
- Weight 13.6 oz
Hydro Flask is proud to support theSurfrider Foundation in its effort to remove plastic and trash from our beaches and eliminate plastic pollution at the source. Our partner the Surfrider Foundation works tirelessly to protect the world’s ocean, waves and beaches, for all people, through action, research and activism.