Pinnacle 18oz Soft Flask massages Enhanced upper Engineered air mesh

Enhanced upper Engineered air mesh upper provides comfort and breathability with 3D Fit Print for added structure

Support Type: Targeted compression

ON's Iconic Style: Merging function with flair

Adjustable & Removable Shoulder Strap

Nike Flex Stride 5" Short

Pinnacle 18oz Soft Flask massages Enhanced upper Engineered air meshKey Features 18oz (532ml) capacityHolds enough fluid for medium distance runs without weighing you down. Soft, collapsible designShrinks as you sip to reduce movement and save space. Wide mouth openingMakes refilling and cleaning quick and easy. Leak resistant bite valveProvides smooth, controlled hydration on the move. Compatible with most hydration vests and beltsSlim profile slides easily into front or side storage pockets. BPA and PVC freeSafe for