I purchased this to have a low cost case to protect my new�Apple MacBook MJY32LL/A 12-Inch Laptop with Retina Display. It's a new laptop that has only been out for a couple of months and so far there are fewer choices in cases and sleeves available that are made specifically for this model.The 11.6 inch size that I purchased is the closest fit for the MacBook, just slightly large in both width and length than necessary. The laptop will shift slightly when in the case and zipped shut. In fact, the case is large enough to hold the laptop plus the piece of soft padding that is shipped with the case (and not really intended for use after shipping), and the padding could be left in the sleeve to provide some additional protection on the display side of the laptop and also to prevent some of that shifting in place, if that is desired. I actually am using it in that way now, but whether or not I'll continue to keep the padding in the case over time, I don't know. (Actually, the shipping insert will probably deteriorate before too long anyway, but I'll see how long it lasts)These AmazonBasics products are in my experience always very well made and great values. This sleeve is no exception. It's well sewn, with a high quality zipper, and feels great. Material is neoprene and it has a soft feel both inside and out.This sleeve costs just eight bucks with Prime shipping, which is crazy cheap for something this well made. I notice that it's been out of stock (this particular size) recently, so perhaps a lot of MacBook owners are ordering one. In fact, it's so inexpensive that if they later come out with a slightly differently sized model in order to fit the MacBook more precisely, I might even buy that too! They only offer it in black. I bet if they offered more colors, they'd sell even more, but black seems to be the only choice for most of these AmazonBasics products.I'm very satisfied.