About a year ago when I crashed, I was wearing this backpack:
It was an absolutely crap backpack and tore from everyday use at a few places. However, the crash that I was in left it unscathed and my phone, PSP, and Game Boy (took the original one that day to play some Pokemon Yellow) were perfectly fine. I landed chin first into the cement but tumbled a bit on my back. I thought they'd all be shattered but they came out of it okay. Of course, the Game Boy is a virtually indestructible machine, but it still surprised me how well the pack protected everything.