Amazon.com.au:Customer reviews: 2DS XL Case, Orzly Carry Case for New Nintendo 2DS XL - Protective Hard Shell Portable Travel Case Pouch for New 2DS XL Console with Slots for Games & Zip Pocket - Blue on Black
Feels like a comfortable quality item. It's hard enough to protect what's inside but isn't a solid slab or plastic. Holds all of my Pokemon carts and the fabric pockets provide a cushion between the 2DS and the games so there's no scratching or damage. The 2DS is also held in place with a couple of elastic straps so it doesn't move about.
The zip pocket doesn't have much room so you can't put in a normal charger (unsure if the Orzly one is thinner?) but personally I don't want to put in a wall charger. It fits a USB cable if you have one, or you can put other small things in there. I have my GBA Pokemon carts in mine.