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Hydration on the go just got easier with the leakproof, insulated Flex Cap by HYDRO FLASK. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.
Details
Standard Mouth Flex Cap fits all Hydro Flask Standard Mouth Bottles
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
Removable components for easy cleaning.
Dishwasher safe
Not intended for use with carbonated beverages.
Keep hot liquids out of the reach of children.
Hydration on the go just got easier with the leakproof, insulated Flex Cap by HYDRO FLASK. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.
Details
Standard Mouth Flex Cap fits all Hydro Flask Standard Mouth Bottles
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
