Hydration on the go just got easier with our leakproof, insulated Flex Straw Cap. Add it to your favourite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.
• Standard Mouth Flex Straw Cap fits all Hydro Flask Standard 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 • Removable components for easy cleaning • Also compatible with Small Flex Strap Packs • Care & Use: Dishwasher safe, or use our Straw & Lid Cleaning Set. Not intended for use with carbonated beverages. Flex Straw Cap not intended for use with hot liquids. Keep hot liquids out of the reach of children.
