
I’ve got used to having a stash pocket on the front of my packs. While you can use the mesh bladder pocket from inside the Flex Capacitor, it’s quite small and doesn’t adapt very well when you change the pack size. It also means you lose a useful internal pocket for maps and bits and pieces. I’ve been using the Exped Flash Pocket on my Ultrahike. As I’m junking the Ultrahike, I thought I’d adapt the Flash pocket for the Flex Capacitor.

It was really easy to do. I reconfigured the top retaining straps of the Flash Pocket into loops which the top set of straps on the Flex Capacitor thread through. This means they adapt to the circumference of the pack whatever size it is. At the base, I’ve added some kamsnaps at either side of the Flash Pocket, which marry up with snaps on the ice axe loops on the pack. At the top, in the centre, I’ve added a small karabiner to stop the pocket sagging.
It fits even better than I expected. The only downside is I can’t reverse the pocket so the solid side faces out, which can be useful on occasion. However, the mesh is pretty robust and I could always replace the pocket if I ripped the mesh. Sierra Designs ought to produce a pocket of their own as it’s a really easy addition. I might add a couple of loops part way down to marry up with the lower set of straps, although it seems to work well as it is.