Bitshift

I've been a huge fan of Waterfield sleeves for several years now, after someone recommended them to me for a 15" Powerbook. They're incredibly well-made, they're a local San Francisco company, and the owner is very friendly and responsive. I've since bought Waterfield sleeves for all my notebooks.

It appears they now have a case for the Nintendo DS, and it looks to be of the same high quality that I've come to expect from Waterfield, and if their notebook sleeves are anything to judge by, your NDS will be extremely well protected in this case.