Free ground shipping & exchanges on every order, every day.
- Medium Boot Fits 32 and 40 oz Wide Mouth Bottles
- If Your Bottle is Smaller than 32 oz, Check Out the Small Flex Boot Here!
- Removable, Silicone Boot Adds Extra Protection to Your Hydro Flask
- Lifetime Warranty
- BBM306 HydroFlask Medium Flex Boot - Olive