Instant purchase welcome. (*^-^*) This is a lightweight, portable bidet that requires no batteries and can be carried anywhere, anytime. It's unisex. It's useful not only when traveling, but also during outdoor activities, caregiving, and even in times of disaster. It can be used repeatedly, making it economical. A blue bag is included. Please use it for carrying. 【How to Use】 Fill the bottle with water or warm water, and attach the nozzle with the outlet to the bottle. ※The color of the outlet will be random. Then, simply turn the bottle upside down and squeeze it to release water from the nozzle holes (7 holes), allowing you to wash your bottom. You can adjust the water pressure manually to your liking. 【Size】Height 26cm 【Weight】74g 【Capacity】450ml 【Material】Bottle: EVA resin, Nozzle: Polypropylene Please feel free to comment if you have any questions. (^-^)