As the name implies, it is a bag that draws air to let the atmospheric pressure naturally cause compression. To put it simply, vacuum compression bags are mainly used for bags containing quilts and various clothes. Its working principle is to evacuate the air inside the quilt (like a sponge will shrink) so that the volume is reduced. The combination of waterproof and breathable, suitable for storing travel goods and clothing. Attached to the handle, you can carry it alone in addition to the suitcase. The design is simple, but it is super powerful. It feels like a small suitcase, and travel is always available. This storage bag is divided into three types according to size. One side of the bag is covered with a plastic waterproof layer, which is effectively waterproof, and the other side is a mesh, which is not waterproof but breathable.
Space saving, because it is vacuum compression, the volume of the originally expanded items is pulled out of the air, and the volume becomes smaller. A simple analogy is equivalent to squashing the sponge by hand.
No mold, insects, or moisture. This effect can be achieved because it is isolated from the outside air.
The price is relatively cheap.
The choice of materials: This is the primary consideration for travel, because there are many harmful substances volatile from plastics and fabrics (according to the test organized by the Ministry of Environmental Protection, benzene, toluene, xylene, The detection rate of styrene, ethylbenzene, formaldehyde, acetaldehyde and acrolein in the air in the car is as high as 98%. And these substances will pose a great threat to consumer health.) So we must choose a relatively environmentally friendly material, alcohol, Cloth with low benzene content.
Different trips have different styles, so the size is relatively different.
Choose the size and color according to your preference, pay attention to the workmanship of the storage bag.
The Oxford cloth is light and can be taken out when it is used. When it is not in use, it can be folded and put away, which saves space. The plastic is relatively strong. One place better than Oxford cloth is waterproof and moisture-proof. The disadvantage is that if it is large, it cannot be folded and collected when not in use.