The Hydro Flask 40 oz Wide Mouth stainless steel water bottle is made for serious hydration and liquid storage. It is perfect for an Intense workout or just to keep hydrated through the day.
The larger mouth opening makes the 40 oz a great option for mixing sports drinks or storing smoothies, and our double wall vacuum insulation ensures that cold liquids will stay cold for up to 24 hours while hot liquids remain hot for up to 12 hours.
The 18/8 food-grade stainless steel interior is non-porous, meaning no residual bacteria buildup and no hints of yesterday's beverage.
Our insulated Wide Mouth Flat Cap further protects your liquid cargo from the elements, and is made from 100% recyclable BPA-free PP#5, and is 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.