I use a Spec-Op On-Board Dry-Cell Organizer for a pocket first aid kit. It fits comfortably in the cargo pocket of my BDU's. In one of my emergency kits I keep my fire starting supplies. It comes with two heavy duty waterproof bags. It can be worn on an ordinary belt with its belt loops, or it can be clipped onto a belt with ALICE clips or flex ties. Hope that helps you out.