... 3.Volume:16 oz 4.Soft,Foldable,reusable Scenic design plastic foldable water bottles 1. Packing:1pc/polybag, 500pcs/ctn, carton size ... foldable when it's without water B. Reusable: made from three layers of ultra-durable strong plastic material. Nylon and PE making ... it reusable. Just fill in the warm water and cleaning agent, shake ...