![Standard Flex Straw Cap](http://finfeather.com/cdn/shop/files/lcly-ba43a354a1be73cd9a16b50d017c5a9b_640x640.jpg?v=1721731390)
Standard Flex Straw Cap
by Hydro Flask
$12.95
Hydration on the go just got easier with our leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.