Come and see our amazing products. Thermoplastic polyurethane. The soft bottle is 100% BPA and PVC, odor-free, environmentally friendly, durable, lightweight, and has good toughness. It is very suitable for running hydration vests. Only 0.06Lbs (8.45 ounces). The foldable water bottle is foldable and can be folded into a compact size. Such a space-saving soft water bottle is a mini drinking water that is convenient to carry in your backpack pocket. With a wide neck design, it is convenient to pour water into a soft water bottle. When you want to drink water, bite the groove of the valve or use the straw directly, without removing the running backpack or stopping the running step.This sports gel bottle is very suitable for hydrating, marathon, jogging, running, hiking, biking, mountaineering, backpacking, traveling, etc. Pls confirm with us about the packing info, stock color and exact production time before placing your order.