Features 1Solar Power: Black PVC absorbs sunlight to heat the water in the water bag environmental protection and energy saving more convenient. 220L Capacity: When filled with water you can shower continuously for about 8 minutes 20L capacity to meet your bathing needs. 3Heating: Add the right amount of water to the shower bag and place it in the sunlight (black side facing the sun) as long as 3 hours you can make the water temperature of 15 rise to 45 when the sunlight is strong the water temperature may reaching 48. 4Simple Operation: Insert the PVC pipe from the bag above the oval mouth and then open the red water plug to inject water and then the rope around the horizontal rod and then tied to hanging on the fixed object with rope hooks can be (Note: rope hooks can not be directly suspended from the object). 5PVC Material: Camping shower is made of PVC material scratch resistant and not easy to damage. Please test the water temperature before showering you can add cold water to adjust. Specification Item Type:20LSolarShowerBagMaterial: PVCSize: Length Approx. 60cm / 23.6in Width Approx. 40cm / 15.7inCapacity: 20LNozzle Diameter: Approx. 3.5cm / 1.4inLength: Approx. 69.5cm / 27.4in (Including Nozzle Length) Package List 1 x Water Bag1 x Tube1 x Lanyard1 x Crossbar Note Heating temperature should not exceed 50 degrees Celsius too hot to affect the life of the bag shall not drink when not used please put the water dry! Before use please try the water temperature is appropriate if too hot can add some water.