the greatest kit in the world is useless if you don't know how to use it. the red cross has frist aid class almost ever where I've lost court how many time I've take it and still lean some thing new ever time I take it agian , after that they are some great books the one I like the best is Medical for the Outdoors by Paul S. Auerbach, M.D 4 edition .the best kit I can think of is the one you make up your self . I have a few kits my self the ong I like the best is the M-3 medic bag it's about the size of A lady's pocketbook hold a lot of stuff you'll save your self some money and buy the bag emetiy and fill it up as you go or need thing . good luck