1. With inner soft foam, the carrying case provides better shock resistance and compression resistance, protecting your beloved case. it also has 20 built-in game card slots, which fully satisfy the clear storage needs of game cards. 2. Multi-layer protection inside and outside - The case shell is made of 1680D nylon material plus a layer of hard cotton material, which is strong enough to resist compression and deformation. At the same time, there is a layer of soft lining behind the card slot to prevent hanging marks. The bottom layer has built-in four-corner grooves, so that the machine fits tightly, which is stable and does not damage the case. 3. Additional Utility Features - Nylon Velcro locks secure the case inside the case for easy opening and closing, strong and durable. And Velcro hair surface for fingers protection and feel gently. In addition, if you lift the unique tab smoothly, you can pick up quickly. These two practical functions, make your case more stable and convenient when you are traveling or not in use. These Bag Use for Nintendo Switch and Nintendo Switch OLED ! Note : A1/ A2 Style Can Hold Original AC adapter , B1/ B2 Can Not Hold Original AC adapter !! Package Include ? 1 Carrying Bag + 4 Joy-con Caps (Other Items Are Not Include !)