Hydration - HydroFlask 21 oz. bottles
A little more hydration lets you have a little more fun.
From mountain trailheads to morning yoga practice, our 24 oz Standard Mouth bottle is just the right size for staying hydrated before, during, and after activity. Our largest Standard Mouth available uses TempShield™ double wall vacuum insulation to keep your water refreshingly ice cold for up to 24 hours. Plus, it resists condensation, so the sides of your bottle stay dry.
Versatile, middle-of-the-road size
TempShieldTM 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 Standard Mouth Insulated Sport Cap
Volume: 621 mL
Mouth Diameter: 1.91"
Weight: 11.3 oz
Colors: Navy, White, Steel, Pacific, Black, Mint, Graphite, Lava, Lemon.
NEW colors for summer 2019: Frost, Lilac