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Hydro Flask Standard Mouth 21 oz. Bottle with Flex Cap

Was: $32.95
Capacity: 21 oz
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Product Information

Perfect for functional use, the Hydro Flask® 21 oz. Standard Mouth Bottle with Flex Cap makes the perfect hydration companion. The double wall vacuum insulation keeps your hot beverages hot for up to 12 hours, and your cold drinks cold for up to 24 hours. Made from durable food-grade stainless steel with a powder-coated finish, the 21 oz. bottle features sweat-free construction for easy grip in any conditions.


  • Hydration bottle for the trails and everyday use
  • Keeps hot beverages hot up to 12 hours and cold drinks cold up to 24 hours
  • Capacity: 21 oz.
  • Standard mouth opening for easy, on-the-go drinking
  • TempShield™ protected sweat-free finish
  • Durable, powder-coated design (Classic stainless steel color is not powder-coated)
  • Constructed with 18/8 pro stainless steel
  • BPA free and phalate-free
  • Hand wash for best care results
  • Includes a lid for easy transport
  • Also compatible with Hydro Flask® Wide Flat Cap, Hydro Flip Lid and Wide Straw Lid
  • Manufacturer’s lifetime warranty
  • Model: S21SX
  • Country of Origin : Imported
  • Brand : Hydro Flask

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