This bag is designed to hold a wide range of items individually or as a kit. It is made from heavy Vinyl coated nylon (truck tarp material) and has a hard wood bottom for protection against puncture. This hard bottom also holds the shape of the bag. There are two carry handles and a self-repairing nylon zipper closure for easy access to the contents. The fabric is water resistant as well as tear and abrasion resistant. Use it to hold your harness, rainwear, dielectric shoes, fire blanket, or assorted safety items. It is strong enough to serve as a small bag for hand tools as well.