The Basics About Your Laptop Backpack

　　1. Backpack fabric

　　Backpack fabrics are divided into ordinary fabrics, waterproof fabrics, and oil-proof fabrics. Ordinary fabrics are easier to clean and take care of; while waterproof fabrics and oil-proof fabrics are both waterproof, oil-proof, and anti-static under certain conditions. Ordinary backpacks use ordinary materials, and the three functions of waterproof, anti-seepage and antistatic are the basic functions of these three materials. Of course, whether the backpack uses these materials also depends on the load it can bear.

　　2. Backpack straps

　　The strap is the contact part between the backpack and the user. It can be said that it is the part with the largest contact area, which directly affects the comfort and service life of the backpack. Since there is a large contact area between the backpack and the human body when carrying it, this part has a great impact on comfort and service life. Generally speaking, the wider the shoulder straps, the better the comfort; the thinner the straps, the shorter the lifespan.

　　3. Backpack compartment

　　The compartment is a whole composed of multiple individual compartments, which can generally be divided into two parts, the main compartment, and the secondary compartment. When designing, the main and secondary compartments should be determined according to their own different usage scenarios. The main compartment is used to store valuable or private items such as laptops; the secondary compartment is used to store daily necessities such as pens and small wallets.

　　4. Backpack size

　　Different laptop brands and models have different internal structures. Therefore, when choosing a laptop backpack, you must determine the size and size of the laptop backpack you need to buy according to your actual situation. Generally speaking, you should measure the size of your laptop before purchasing, and then determine the size of your backpack based on this size. Because different brands and different models have different internal structure designs, it is necessary to choose a laptop backpack that suits you according to your actual situation.