Fits right for my Acer Aspire V5 573G ultra slim. Zipper scratched the unit because it specifically designed for. In the beginning you have a little pull at the corners but it fits comfortably in the purely Gimp 15.6. Gimp also protects while using the notebook as it will lock up with the cover (display) and by elastic bands keeps in contact. Now you can take your notebook safely z. B. in a Crumpler Dinky Di 15 inches. Here the Gimp fit in perfectly! Thus, the device and its accessories (cables, BD drive, Bluetooth mouse, etc.) can be transported even with the wheel on the back. Is then also well protected against theft.