EXCELLENT MATERIALCollapsible Water Bag made of quality PE+PA+PET material. Foldable and ultra-light blue water bag, you can roll it up for easy storage and carrying, reusable water bag for a long time .The water bag can be reused for a long time and can be filled with water if necessary. PACKING AND SIZE3 pieces collapsible water canister, 2 pieces without valves water tank, 1 part with valves water tank, the water bag with valve can be easily cleaned at any time, the specific style is shown in the picture. Size: 38*42.5. Blue color. Note: Hot water over 40 degrees cannot be stored. WATER BAG DESIGNLarge diameter water bag for easy water and effluent. carrying, wide lip for easy filling and pouring. Reinforced thickened handles, easy to lift the hand. And the water bag can be folded and carried without taking up too much space. EASY TO USE10L blue water bag set,Open the big screw cap and fill the water directly. collapsible water, whether you are traveling long distances, barbecues, festivals or outdoor activities, you can take it with you. When you need to drink water, cook rice and wash dishes, don't worry about the lack of water tanks! VERSATILE USEOur outdoor foldable water bag can meet your drinking water needs on the go and is easy to carry when you go out. Ideal for camping, gardening, hiking, travel, outdoor, car, picnic, barbecue. Portable Water Bag can save drinking water better and is an ideal choice for storing various liquids.