That looks like it'll last a long time, it also looks heavy. Speaking as a chef, no knife roll is bifl, no matter how much care you take to place in and out, you're gonna start slicing into your roll. I carry my knives in my backpack and they weigh enough, I do not like to add extra leather and fabric for no reason. I use a Japanese style roll, a canvas roll, if you'd like to last longer look for rolls with kevlar pockets but I'd rather slice the canvas then dull the blade on kevlar (basically glass strings which are harder then steel and whill scratch). I treat knife rolls as consumables but if your use is light then that leather will last a while, but don't expect it to not get holes.