(This review was collected as part of a promotion.) I bought this to protect a secondary laptop I need to carry while traveling and rather than having multiple carry-on luggage, this fit the bill, protecting my laptop from the scratches and abrasions of two laptops rubbing against each other. It fit the laptop snugly and works as expected. The only nitpick is that adding the power brick and mouse make things a bit tight. If it were a few inches/centimeters longer, I could fit the brick and mouse on the side and not have to worry about any bulges.