Bottle cap Hydro Flask Standard Mouth Mouth Flex Straw Cap

Straw tip for Hydro Flask Standard bottles

Refill your Hydro Flask bottle with a straw tip. Compatible with all Hydro Flask Standard Mouth thermos bottles.

• Leak proof when closed
• The straw is easy to trim to fit your favorite flask
• Flex Strap is easy to transport and easy to carry
• Insulated for maximum temperature retention
• Removable components for easy cleaning
• BPA free
• Can be washed in a dishwasher
• Not for use with hot liquids