Good but Small
I have the Avalung version and with that, the pack is rather small. If you plan on including an extra layer, lunch, a camera, your shovel, and probe in this thing, it's a tight fit and you really have to be cognizant of what you are packing and how you are packing it. Granted, it can be done, and it forces you to go light and fast, but I kinda wish I had gone with the larger Covert pack instead of this one. It's well designed though and highly suggested that you get a small shovel to fit nicely here.