Flip and sip.
Hydration on the go just got easier with the leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.
- Includes 2 Straws that easily trim to fit your favourite Hydro Flask
- Leakproof when closed
- Flex Strap is easy to transport and comfortable to carry
- Insulated for maximum temperature retention
- Removable components for easy cleaning
- BPA-Free
- Dishwasher safe
- Not intended for use with hot liquids
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.
