I am looking in to getting a pack this year to ride with. I don't really know by looking on websites witch pack would be suited best for snowmobiling. the pack would need to hold a shovel, probe, GPS radio, goggles, gloves, tools, first aid kit, small camera, snacks (jerky, peanuts...), basic survival tools. The packs I've looked at (KLIM KREW PAK) do not specify weather they are waterproof. Curious to hear real world testaments, Pro's & Con's about your pack.