I have three old-style padded cells, bought sometime around 1999. They are still functional, the zippers still work, and they protect my stove, my PUR water filter, and my MSR Internationale. This one is slightly larger than the one I use for my water filter. They are worth the extra couple of of ounces to keep odd-shaped gear safe, and are highly durable. My only issue is that they get grubby over time. I have a couple #3s and one that is like this #4, only 3 1/2 x 3 1/2 x 10". I would love to see them bring back more sizes and colors.