Automatic: The electric vacuum sealer is much easier to control than manual vacuum sealers, which saves a lot of labor. Portable: The suction sealing machine is very compact, easy to carry in the backpack for outdoor camping, BBQ, traveling, etc. Vacuum and Inflation: The vacuum sealer supports both air filling and vacuuming, suitable for packing food and clothes, as well as inflating balls and swimming rings. Sturdy Material: The vacuum sealer is made of quality ABS, which is portable, scratch-resistant, -insulation, not easy to break or deform. Easy Operation: The sealing device comes with one button and you can just operate with one hand to pack items, simple and.