If you are simply going to carry a kit in the car, think in terms of airway, breathing, and circulation. Not fracture or spinal immobilization. Anything that you apply (splints, etc) is lost when the patient is loaded in an ambulance. A delay of 5 or even 30 minutes in splint application to someone stretched out on the ground following an MVA is insignificant (IMHO).<br><br>I think that you can assemble a far more suitable kit for your own purposes than you can purchase commercially.<br>Don't know about the other MD's on the list, but I would not bother with charcoal. It interferes with other treatments in certain overdoses, is a tremendous mess, and largely ineffective.<br><br>The kit that I carry in my truck REQUIRES a truck to carry it, almost. I do think that you could assemble a multi-purpose waterproof kit that is not excessively heavy or bulky if you stick to basics and don't get distracted.<br><br><br>