Hydro Flask Standard Mouth Flex Cap Stone 21Oz

The Standard Mouth bottle is ideal for sipping, while still accommodating ice cubes. Featuring the insulated Flex Cap, designed for ultimate portability and comfort.

Features:
TempShield Double Wall Vacuum Insulation
Fits Most Backpacks and Car Cupholders
18/8 Pro-Grade Stainless Steel
BPA-Free
Color Last Powder Coat
Lifetime Warranty