Lightweight and Collapsible: outdoor flexible rainwater bag is easy to load and unload, can be folded and rolled up when not in use because of the lightweight and soft material, no breakage after multiple folding, convenient to carry and store, saving space. Material: PVC material, tough,flexible,which is safe, puncture-resistant, and aging-resistant; it also has high toughness in winter and can be used repeatedly for a long time, which can solve water resources emergency, etc. Note: When the water is full to move it, please be sure to fix it firmly, taking care to avoid contact with pointed objects and excessive squeezing. Easy to Use: water storage bladder/bags can be hauled to remote locations in pickup trucks, and small trailers. You can easily deliver water and fertilizer to distant gardens, trees, and other landscapes. Multiple Applications: large capacity foldable water container has strong adaptability, is suitable for outdoor, garden, camping and other places without fixed water storage facilities, can be applied for mountaineering, barbecue, fire fighting, garden irrigation, garden watering, building pressure test, domestic water.