The car trash bin features a unique internal structure, which can flexibly control the collection and use of the garbage bags. The garbage bags can be easily pulled out for use by pressing the button. When you release the button, the rotation shaft goes up and extra bags can be recovered to avoid waste. The storage and use of garbage bags are perfectly integrated, which is space-saving and easy to operate. It’s suitable for use in a small space, such as the car, kitchen, etc. Compared to conventional trash bins, its main body needs no washing.