Wide Mouth Flex Chug Cap 44Backpacks44 climbing and trekking in the

climbing and trekking in the mountains

Effectively targets and tones upper body

0 toe straps deliver a comfortable

Shell: 300 denier polyester ripstop (bluesign approved)

Measures 18 inches in diameter when inflated

Wide Mouth Flex Chug Cap 44Backpacks44 climbing and trekking in theRefresh on the go with this leakproof chug style cap. The narrow chug spout provides a convenient, controlled flow to quickly quench your thirst. The wide mouth cap easily fits ice cubes to keep things cool. Fits all Wide Mouth bottles. Narrow Chug drinking spout for a convenient, controlled flow Wide mouth bottle threading fits all Wide Mouth bottles Leakproof when closed Flex Strap is easy to transport and comfortable to carry BPA Free Dishwasher