40 oz Wide Mouth with Flex Straw Cap Bottle Size:One Size and the Adjust-a-bust system provides

and the Adjust-a-bust system provides support for long-lasting comfort

while a second midsole layer delivers additional underfoot stability

Ultra low-profile ear cups

split hem with curved side seams

Powered by the patented MirageDrive GT pedal propulsion system with Kick-Up Fin technology

40 oz Wide Mouth with Flex Straw Cap Bottle Size:One Size and the Adjust-a-bust system providesA 40 oz Wide Mouth water bottle with our leakproof Flex Straw Capeasy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours. ____________________ Features: TempShield double wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 Insulated Flex Straw Cap is leakproof when closed Made with 18 8 pro grade stainless steel for durability, pure taste and no flavor