Wide Mouth Flex Straw Cap

Hydration on the go just got easier with the leakproof, insulated Flex Straw Cap from Hydro Flask. Add it to your favourite Wide Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.

• Wide Mouth Flex Straw Cap fits all Hydro Flask Wide Mouth Bottles
• Straw is easy to trim to fit your favorite Hydro Flask
• Flex Strap is easy to transport and comfortable to carry
• Honeycomb™ Insulated cap for maximum temperature retention
• Leakproof when closed so you can reliably sip and transport your refreshment without worry
• BPA-Free & Toxin-Free
• Lifetime Warranty
• Removable components for easy cleaning.
• Lifetime Warranty