First Aid Essentials to Have On Hand in an Emergency. If you’re serious about safety, a well-stocked first-aid kit, kept within easy reach, is a must for every family. The Patriot First Aid 129 Kit gives you 129 essential first-aid supplies to treat most common minor injuries, including cuts, stings, sprains, strains and more. Packed in a convenient, durable zip-top camp bag, this first aid kit is perfect for your car, bug out bag, or at home.