Hydro Flask 21 oz. Standard Mouth Water Bottle

Hydro Flask bottles have unique double-wall vacuum insulation that protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed on 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. The proprietary powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere.

• Versatile, middle-of-the-road size
• TempShield™ insulation eliminates condensation and 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
• Hand wash only