Standard FlexStraw Cap Black bottle A securable zipper holds the

A securable zipper holds the vestibule door securely closed against sudden wind gusts

Thinner shape acts as the base of the insole to support the rearfoot and provide structure and stability

and home-projects the world over

good for year-round conditions

4 in x 3 in (35 mm x 76 mm)

Standard FlexStraw Cap Black bottle A securable zipper holds theFlip 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. Leakproof when closed Straw is easy to trim to fit your favorite Hydro Flask 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