With the change of time, every time you carry your love bag to the court to play, you will find that the bag is getting old, because the so-called crystal material on the surface is just a layer of transparent adhesive tape, which will slowly become opaque (slowly blurred) when the sun shines, reducing the color of the bag, so you must choose according to the actual situation when you buy the bag. If you change the bag quickly, You can choose this gorgeous bag.