If your laptop is accidentally hit or dropped on the ground, the laptop sleeve can effectively reduce the damage caused by the collision, which is determined by the characteristics of the material of the laptop liner; The better the material, the better the shockproof effect.

Even for the same size, there will be a slight difference in size due to the different brands of notebooks. For example, for the same 14.1-inch notebook bag, Lenovo or BENQ is about 0.5-1.0 cm thicker than DELL. Generally speaking, if you decide to buy a notebook inner bag, you need to make a "three circumference measurement" of your laptop in advance, know its exact length, width and height, and then you will be prepared to buy it.