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Hydro Flask 21oz w/Sport Cap
Hydro Flask 21oz w/Sport Cap
Hydro Flask 21oz w/Sport Cap
Hydro Flask 21oz w/Sport Cap
Hydro Flask 21oz w/Sport Cap
Hydro Flask 21oz w/Sport Cap

Hydro Flask 21oz w/Sport Cap

$ 35.95
They're pretty much the perfect pair—our 21 oz Standard Mouth Bottle and our insulated Sport Cap. Together, they're your go-anywhere hydration companion. 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.

Product Benefits

Versatile, middle-of-the-road size, equipped with our insulated Sport Cap
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
Compatible with our Standard Mouth Flex Cap
Lifetime Warranty
Sport Cap is not intended for use with hot liquids and is not leakproof