Hydration * | Hydro Flask Medium Flex Boot

Make Your Hydro Flask Your Own With A Colorful, Durable Silicone Flex Boot. Customize Your Look And Protect Against Bumps And Dings.

• Removable, Silicone Boot Adds Extra Protection To Your Hydro Flask
• Medium Boot Fits 32 And 40 Oz Wide Mouth Bottles
• Medium Boot Is Not Compatible With 32 Oz Lightweight Wide Mouth Trail Series Bottles
• Bpa-Free