Describe

Feature 1: Low carbon and environmentally friendly, recycled, no need for power supply, no need for refrigeration, automatic cooling

Feature 2: Made of environmentally friendly PVC material, waterproof and mildew-proof, not easy to deform

Feature3:Strong load-bearing capacity, double-layer compression resistance can withstand a weight of 150KG

Feature 4: Thick binding, made of thick fabric, rigorous craftsmanship, strong and durable

Feature 5: New water injection port design, three layers of protection, automatically closed when water is added and inflated to avoid water leakage and air leakage