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Hydro Flask Boot for Flask or Bottles


Make your Hydro Flask your own with a colorful, durable silicone Flex Boot. Customize your look and protect against bumps and dings.

Small boot fits 12-24 oz wide and standard mouth bottles.
If your bottle is bigger than 24 oz, check out the Medium Flex Boot.

Product Benefits

• Removable, silicone boot adds extra protection to your Hydro Flask
• BPA-Free
• Lifetime Warranty