Make your Hydro Flask your own with a Colourful, durable silicone Flex Boot. Customize your look and protect against bumps and dings. Medium boot fits 32 and 40-oz wide-mouth bottles.
Please note: the medium boot does not fit the 32oz Trail Series.
product Features:
- Removable, silicone boot adds extra protection to your Hydro Flask
- Medium boot fits 32 and 40 oz wide-mouth bottles
- BPA-Free