First time I bought a quality laptop stand (or one that you expect to be good), not disappointed, I have a 13 Inch MacBook Air, not all the bottom on the thin white part designed for, at the back of it is elevated by the big white tube (or whatever you call it), but not a problem as it is perfectly stable
The bag that comes with the stand is good, the zip is a bit annoying tho, when you open it fully to take it out, it's a bit of a struggle to close it back