Use this cover for my Surface Pro 3 incl. Type Cover! The latter is especially important to mention, because many specially designed for Surface's pockets it can not accommodate. This still leaves some room here, but it does not interfere with and is not so large that my surface would slide around all the time in it. The lining is a very soft "Velcro" and protects the fnish tablet. At the same time it is not liable to the extreme felt-like back of the Type Covers - this phenomenon occurs in many other bags and favors the scraping and the wearing of Type Covers.
The processing of the bag is good, even the zippers work very robust.