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Hydro Flask

12 oz Outdoor Tumbler

Birch | OKT12035
Regular price $24.95
Sale price $24.95 Regular price $24.95
Color Birch
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Cheers to the outdoors. 

From hot cocoa to OJ, our 12 oz Outdoor Tumbler with TempShield® insulation keeps cold drinks icy cold and hot drinks piping hot for hours. The narrow design perfectly fits camp chairs and internal measurement markers are bonus perks not every tumbler can brag about.


Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

Press-In Lid

Lid design is splash resistant and easily stacks for convenient storing.


Tumblers stack for easy transport, carry and storage.

Product Benefits

  • TempShield™ insulation keeps cold drinks cold and hot drinks hot for hours
  • Fits most camp chair cupholders
  • Tumblers and lids are designed to stack together for easy transport, carry and storage
  • Included Press-In Lid is splash resistant
  • Interior 1/2 cup and 1 cup measuring lines
  • 18/8 Pro-Grade Stainless Steel construction
  • Color Last™ powder coat for added durability and sweat-free carry
  • Dishwasher safe
  • BPA-Free and Phthalate-Free

Pro-Grade Stainless Steele - Pure and refreshing. Every time.

18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer – and the durable construction stands up for whatever life bring.

Measurement Markers
The perfect amount every time.
Interior ½ cup and 1 cup measuring lines for precise outdoor cooking

Color Last™ - Comfortable and durable.

Our proprietary powder coat is dishwasher safe, and your tumbler stays slip-free and colorful, no matter where you take it.

Color: Birch

Size & Dimensions

Volume 354 mL
Diameter 3.5"
Height 4.5"
Weight 7.2 oz