Make your Hydro Flask your own with a colorful, durable silicone Flex Boot. Customize your look and protect against bumps and dings.
Medium boot fits 32 and 40 oz wide mouth bottles.
- 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 Trail Series bottles
- Lifetime Warranty
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