Come and see our amazing products. This is a folding water bag made of PEVA material. Its material is safe and environmentally friendly, and it adopts bilateral thermal stitching technology to prevent leakage. It has its own water locking device, which can lock the water in one step when not in use, and is equipped with a dust cover. The top buckle can be opened for easy cleaning of the water bag. Pls confirm further with us if any query about packing info, inventory status and time schedule.