Smart Heat Absorbing Design The SMART black PVC material can efficiently absorb solar energy to heat up the water inside the bag. It can heat up water to 113F (45C) in 3 hours with direct sunlight.There is a temperature indicator (C/F) onto the bag. No more guessing of water temperature when showering Portable Shower Bag Temperature Design : Intelligent heat absorption design, It heats water to 113F (45C) in 3 hours with direct sunlight. The camping supplies has a temperature indicator (C / F) on the front to monitor the water temperature at any time to ensure a safe and perfect shower Outdoor Shower Bag environmental and durable : Black Summer Shower Bag Made of durable PVC material, non-toxic and environmentally friendly,durable and wear-resistant, Ultra-lightweight and foldable, easy to carry, easy to store. 5 Gallon Large Capacity Camping Shower Bag:This Outdoor Solar Shower bag can contain large 5-Gallon/20 Liters water capacity enough water for multiple showers of water to keep you clean while camping, hiking, travel shower.or any outdoor activities. Enjoy a warm and fresh shower anytime, anywhere Camping Supplies Shower Accessories : It supplied with a hose, a shower head and a water tap. Upgraded shower head offers an easy on/off switch with low to high water flow, easy to whirl.Brings you a much better showering experience Multipurpose Outdoor Shower Companion:The multifunctional camping shower bag is equipped with PVC balance tube , boom and rope system, which can be hung in tents or branches.Ideal for all outdoor leisure activities and adventures, great choice for backpacking or camping accessories