We have several DS (children and parents) and each has his bag (all of the same brand) and they are just great! The DSLite swims a bit in, but thanks to the elastic, it is firmly seated (and I can almost all close when I put the charger with). I have not tested the 3DS (I just order it at Amazon Nintendo 3DS - Red Metalet my son will have his next birthday), but I will complete my review as soon as we have tried. The colors are nice. Quality is at the appointment (the first case dates from 2006 and is in great condition). The zipper is super good. I love the feel of the case. It is strong enough for a child to drag him everywhere without his abyss. This model does not snap. The only drawback is that there is no space provided for the charger, but no case has foreseen this. In short: do not forget this case is great.