Hydro Flask Standard Mouth with Flex Straw Cap 21oz / 621ml Pacific


Online Offer Only. Check branch for availability

Outdoor ready, cup holder compatible, insulated, reusable—our 21 oz stainless steel insulated water bottle has the good stuff plus our leakproof Flex Straw Cap. Cold drinks stay cold for 24 hours, hot drinks hot for 12, and the built-in straw makes sipping easy.

Out of stock


  • TempShield®️ double-wall vacuum insulation keeps contents cold up to 24 hours.
  • Insulated Flex Straw Cap is leakproof when closed.
  • Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer.
  • Color Last™ powder coat is durable, sweat-free and colorful.
  • BPA-Free.
  • Dishwasher safe.
  • Flex Straw Cap not intended for use with hot liquids.
  • Not for use on a stove, in a microwave or freezer.

Additional information

Weight 1 kg
Dimensions 47 × 26 × 15 cm


Hydro Flask