I had long been looking for an inexpensive PC-transport system. So, I've found it. The workmanship is very good, the seams are stable, the rivets on the handle and the buckles (plastic) are protected and thus not scratch the Tower. At most, the metal carabiners on shoulder strap can cause scratches. The so you should not constantly keep tuned. The straps are adjustable and do not hang around because they support with Velcro the Kunstoffschnallen. The carrying system is the front and back open, so it must not necessarily be located on a LAN. Inside is rubberized pocket, so the PC can not slip out when the buckles are pulled tight. In addition, the part still looks great. The test system was a Sharkoon Rebel 9 The first endurance tests survived my PC harmless.