I admit I was scared reading "resistant fabric." For me, the failure to specify the fabric was a bad sign ... but I was wrong: the fabric used is really solid. The computer (a 17 "3) holds very well and I find it really takes to nitpick regret that there are a thong. That is enough! There is enough storage space to embark mouse , charger and other accessories (there by cons, a shame that the interior pockets are nylon) and in the end, I find the very discreet bag, not very heavy and therefore super easy to carry, even for a small frame as the link. It changes the bags that give the impression of dragging a suitcase!