An adventure must - have! Customize your Hydro Flask with a vivid, long - lasting silicone Bottle Boot. It safeguards your flask from knocks and scratches and is precisely sized for our 32 oz and 40 oz Wide Mouth bottles.


Using your Flex Boot is easy. Just slip it onto your 32 oz or 40 oz Wide Mouth Hydro Flask. It'll add a splash of color and protect your flask during your adventures. When it comes to cleaning, you can simply remove it and wash it with mild soap and water. Make sure to dry it thoroughly before putting it back on the flask. Avoid using harsh chemicals as they might damage the silicone. Also, don't expose it to extreme heat for long periods, as this could cause the silicone to warp.