High-Quality Material - The shower bag is made of waterproof eco-friendly materials and PVC coating. The smart PVC material absorbs the sun's energy to effectively heat the water inside the bag. Surface treatment that makes the solar water bladder waterproof, waterproof and durable. Large Water Capacity - The solar camping shower can hold up to 20 liters of water, you can enjoy a better and refreshing hot water solar shower anywhere without gas or electricity for a much better showering experience. Front mesh pocket design for soap, shampoo and other accessories. Smart Heat Absorbing Design - The water temperature of the solar shower can reach up to 40 degrees in 3 hours of direct sunlight. There is a temperature gauge on the back of the camping shower bag. You can quickly see the water temperature. Comes with a ...