Hydro Flask Medium Flex Boot. Make your Hydro Flask your own with a colorful, durable silicone Flex Boot. Customize your look and protect against bumps and dings. Fits 32 and 40oz wide mouth bottles. BPA-Free. Lifetime warranty through manufacturer. Imported.
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Why did you choose this?
Help protect the bottom of my hydro!
Jennifer A on Jul 9, 2018