Fits Like a glove for my surface book 1st generation. What I like most is the suede inside, clean soft and I feel pretty confident sliding it in and out of the sleeve without scratches. Most cases will utilize a zipper, which is great, but it does numbers to the edges of any laptop. Really one way or another the zipper system will mess up the edges of your laptop. Be it incase, incipio, or those cheap brands advertising the extra protection against the zipper, they all pretty much pale in comparison. Nothing metal, nothing harmful, just a soft case on the inside. It does not have a ton of protection against weather, but why tf are you taking your laptop out in the rain?