Hydro Flask 21 oz Double Wall Vacuum Insulated Stainless Steel Sports Water Bottle, Standard Mouth with BPA Free Sport Cap
- Standard Mouth 1.81″ opening fits the Hydro Flask Sport Cap and Standard Mouth Loop Cap
- With its double-wall vacuum insulated TempShield technology, liquids remain hot up to 6 Hours, and cold up to 24 Hours
- All Hydro Flasks are made of non-toxic BPA-free plastics & 18/8 stainless steel food-grade stainless steel
- Thanks to the proprietary powder coat, your bottle stays slip-free making it easy to go wherever you do
- The versatile, middle-of-the-road size lends it to easy transport and ideal pairing with the Hydro Flask sport cap for one-handed refreshment
Hydration on the go. The 21 oz vacuum insulated Hydro Flask is our most versatile medium-sized water bottle and one of our most popular. It is the perfect go-anywhere companion on your busiest days. It fits nearly any size ice cube and is easy to drink from on the go. With a convenient 21 oz capacity and a moderately wide mouth opening, it’s great for sports drinks, juice, smoothies or water. It stashes easily in a small shoulder bag, your pack’s side pocket or your car cup holder, and holds enough to keep you going for hours without weighing you down. This flask is as diverse as you!
The 21 oz insulated Hydro Flask is made from 18/8 food-grade stainless steel, and the double wall vacuum insulation provides top notch insulation power, keeping cold liquids icy cold for up to 24 hours and hot liquids steaming hot for up to 6 hours.
Hydro Flask is proud that all our products are BPA-free, recyclable and backed by a lifetime warranty. Look for the H-guy and Hydro Flask logo to ensure you’re getting the market’s premium insulating beverage bottle.
• Easy to transport
• Versatile, middle-of-the-road size
• Standard Mouth Opening
• TempShield(TM) Protected Double Wall Vacuum Insulated
• Keeps Hot up to 6 Hours, Keeps Cold up to 24 Hours
• Durable, sweat-free powder coat finish (except for the Stainless option)
• 18/8 Stainless Steel
• Lifetime Warranty
• Compatable Lids: Hydro Flask Sport Cap
• Parks for All – With Hydro Flask’s new giving program, Parks for All, they are focusing on one overarching goal: supporting the development and maintenance of public green spaces everywhere
• Hand wash only with hot, soapy water. Rinse and dry, and it’s ready for adventure