1. Shower bag is made of environmentally friendly leakproof materials. The materials used are harmless to human health, making the bag very durable. 2. bag can easily to 10 gallons (approximately 40L) of water for a refreshing shower anywhere. 3. Intelligent black PVC material can effectively absorb solar energy and heat the water in the bag. Under direct sunlight, heat the water to 45C within 3 hours. 4. Advanced shower head provides /off switch, low to high water . Bring you a better shower experience. Item Type: 40L Shower Bag Colour:black Material:PVC Size:38 x 25 x 40cm Package Contents: 1 x Water Storage Bag 1 x Shower Pipe 1 x Rope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.