Hydro Flask Flex Strap Packs
See how to change your Hydro Flask Flex Straps. Mix it up with the Hydro Flask Flex Strap Pack and Customizer. The Customizer Tool makes trading out your Hydro Flask Flex Straps easy. A notch and lever make removal a breeze, and the cord easily attaches your new colorful Flex Strap in one simple motion. #HeyLetsGo