1. Package Contents: You will receive water bladder tanks in sufficient quantity and blue design to meet your daily use and replacement needs. Be sure to avoid with sharp objects and excessive pressure. 2. MultipurposeThe water bag is not suitable for storing solid water. Fill buckets for watering horse farms or field distribution, irrigate lawns, mix cement for construction, or use it as a camping water container. This can solve practical water resource issues. 3. Lightweight FoldableThe water tank is an alternative to iron and plastic containers. Practical and resistant to deformation, lightweight and flexible, foldable and ultralight, you can fold and roll it when not in use, making it easy to carry and store. 4. Quality Durability: The water bag is made of density PVC material, soft yet strong in toughness, safe, odorless, leakproof, and resistant to aging. It is a simple solution for water delivery. It also maintains toughness in winter and can be reused for a long time.