The open top fits a range of bottle shapes and sizes up to 32 ounces and cinches closed so it doesn’t slip out. Sling the adjustable shoulder strap for cross-body carrying, or remove it and use the smaller hook-and-loop straps to attach the bottle onto a bike or hip belt. The small zippered outer pocket keeps a phone or snack handy without weighing down your pockets. Its lightweight, durable ripstop material is made with 99% recycled poly and a PFAS-free DWR finish that can hold up to seasons of wear.