Standard FlexStraw Cap Black bottle BPA-Free and Phthalate-Free

BPA-Free and Phthalate-Free

The IPX7 rated construction prevents the ingression of water

Unlike many tents in this class

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

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

Standard FlexStraw Cap Black bottle BPA-Free and Phthalate-FreeFlip 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