Flex Boot | 32 Oz & 40 Oz Bottles | Hydro Flask

Colourful and durable, the silicone flex boot lets you customize your Hydro flask and protects your bottle from every day bumps and bruises.

• 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 or 40 oz Lightweight Wide Mouth Trail Series bottles
• BPA-Free
• Lifetime Warranty