Hydro Flask Bottle cap Standard Flex Straw Cap, black

Turn and sip

Hydration on the go just got easier with our leak-proof, insulated Flex Straw Cap. Put it on your favourite Hydro Flask bottle with a standard mouthpiece and enjoy cold drinks wherever you go.

Product benefits

• The Standard Mouth Flex Straw Cap fits all Hydro Flask Standard Mouth Bottles
• The straw can be easily cut to fit your favourite Hydro Flask bottle
• Flex Strap is easy to carry and comfortable to wear
• Honeycomb™ insulated cap for maximum temperature retention
• Leak-proof when closed, so you can sip your refreshment reliably and transport it with peace of mind
• Free from BPA and harmful substances
• Removable components for easy cleaning.
• Also compatible with Small Flex Strap Packs
• Care and use:
• Dishwasher safe, or use our straw and lid cleaning kit
• Do not use with carbonated drinks.
• Flex Straw Cap not suitable for use with hot liquids.
• Keep hot liquids out of the reach of children.