Portable and no need to clean, made from bio based plastics, water proof and moisture proof. You can easily put the paper towel or wet stuff nappy without dirtying up the car or your office table. The bag mouth is elastic and tightening, even if the car is bumpy, it will not spill out. Easy to use, whether in the car, home, or on a camping trip, this garbage bag makes your surroundings clean and comfortable. Self-adhesive design, easy to paste and tear, strong viscosity, and can be tear off without leaving traces.