There are many kinds of raw materials processed in the bag. No matter which one has their unique charm, we should not only use the eyes to choose the backpack materials, but also the leather bags with uniform pattern, no knot in the skin, and the different structure of the edges and corners of the cortical pattern are different.
Second, the leather bag is the best quality of the cortex, so elastic, when kneading with hands will feel very smooth, and no wrinkle sense, inferior or counterfeit cortex feels to feel dry, this is like the common skin of the same person. When we buy a leather bag, we can also pick up the bag and smell it. The leather doesn't smell of plastic, and the leather bag will smell of plastic gas that is hard to go out after a long period of prevention.