Coghlan has a combination of useful items and complete junk! The useful things I can think of are: 2”x3” glass signal mirror, Emergency Tinder, Emergency Bag, Steel Tent Stakes, Large Sierra Cup and a few other items. Most of the rest of the items seem poorly made and more of a liability than an asset. Our local Sportsman’s Warehouse has a wall that has almost every item marketed by Coghlan. I like to try new items that may be of use in a PSK.