Wide Mouth Flex Chug Cap Size:One Size eliminating the need for a

eliminating the need for a mess of loose tools

Functions: 9

Store music on the watch for phone-free listening with your wireless headphones

Pairs well with starter red or foam tennis balls

Metal Twin Frame: A titanal top core TI layer provides improved stability

Wide Mouth Flex Chug Cap Size:One Size eliminating the need for aRefresh 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