Portable 20L Shower Bag: This camping shower bag is made of non-toxic and environmentally friendly PVC, very safe for human health, but can quickly absorb sunlight for heating. The solar water bag has a large capacity, sturdy and durable. With the solar water bag, you can enjoy a cool shower anytime and anywhere. Large Water Capacity: This solar shower bag is portable and can easily hold 20 liters of water for bathing in remote places. It heats water to 45 ° C in 3 hours under direct sunlight. This solar shower fully meets your vacation needs and is the ideal companion for your outdoor activities. Easy to Use: Just fill the bag with water, hang it on the tree with a rope and heat it in the sun. This advanced shower head comes with a hose, a shower head and a faucet. The upgraded shower head features a simple on/off switch, making it easier to control the water flow and providing a much better shower experience. Lightweight and Compact: A lightweight and foldable design, easy to carry.