This is a very good case for holding a 3DS/2DS system. As long as your DS is the kind with the top screen that folds over, this case will work great for you if you plan on taking your 3DS on the go! I couldn't recommend it more! One side has a netting for holding your DS firmly. The center has a double sided game cartridge holder. The other side has a zipper-enclosed netting that can hold peripherals. On top of all of that, the case came with a larger, pen-sized stylus along with a USB charging cord that I can plug into a car or USB charger if I need to. If you're in the market for this kind of thing, you won't regret it.