Elevate your bottle with the Hydro Flask water bottle 40 oz boot.
This 40 oz tumbler boot compatible with Simple Modern and Meoky 40oz is made from durable, BPA-free silicone, offering full protection for your Yeti 42oz Tumbler.
Designed to fit perfectly and minimize noise, this silicone boot 40oz compatible with HydroJug is easy to clean and adds a personalized touch to your bootle.
Keep your bottle safe and stylish with this OISIZ boot.