Hydro Flask

21 oz Standard Mouth

Color
Black
Stone
Olive
Spearmint
Sunflower
Cobalt
Watermelon

Product Benefits

  • Versatile, middle-of-the-road size
  • 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