Hydro Flask's 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.
- TempShield®️ double-wall vacuum insulation keeps beverages cold up to 24 hours and hot up to 12 hours
- Flex Cap is leakproof when closed, to transport without worry
- Honeycomb Insulated Cap for maximum temperature retention
- Made with 18/8 pro-grade stainless steel to ensure durability, pure taste and no flavor transfer
- Color Last powder coat is dishwasher safe, keeping your bottle slip-free and colorful
- Fits most backcountry filters
- BPA-Free and Toxin-Free
- Dishwasher safe
