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

Product Benefits

• Removable, silicone boot adds extra protection to your Hydro Flask
• Medium boot fits 32 and 40 oz wide mouth bottles
• Medium boot is not compatible with 32 oz Lightweight Wide Mouth Trail Series bottles
• BPA-Free
• Lifetime Warranty

Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

• TempShield™ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
• Durable 18/8 Pro-Grade Stainless Steel construction
• Our Wide Mouth refresh features a stainless-steel collar and curved radius at the bottom edge for an updated look
• BPA-Free and Phthalate-Free
• Dishwasher safe
• Registered trademark symbol has been removed from logo and wordmark
• Lifetime Warranty