Flip and Sip. Read more..
Hydration on the go just got easier with our leakproof, insulated Flex Straw Cap. Add it to your favorite Wide Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.
Flip and Sip.
Having an account with us will allow you to check out faster in the future, store multiple addresses, view and track your orders in your account, and more.
RegisterYou have no items in your shopping cart