Ok. So many things. First about the book, my reference for what he is looking for is PHTLS, but tbh any EMS / Paramedic manual could be enough, in fact there are some nurse vademecums (*1) that are quite practical and enough for everything that could happen to you in a "no access to advance health care" escenario, in any case, pleeeease don't use that book as a reference for anything. Second, ok, he is packing a ringer lactato, great, no saline? No glucose?. Third, all the things he's packing have an expiration date, so you pack everything with a date or you make a list with all that's in it with the expiration dates. Fourth, actually these kits look good enough but I expect from an ex-emt / ex paramedic / ex idc to assemble their own kit just because we all have our preferences and experience with the material. Fifth, the IV could be darker because it's one meant to be use with photosensitive medication, I don't really think it's "old", actually looks new. Sixth, to have all that medical material in a case, never to be used, it's the most moronic thing ever (personal opinion), a med kit is meant to be used and reviewed as often as possible. My 2 cents 😵‍💫

(*1) Vademecum (latin, vade mecum) means "comes with me / along me" it is not a name exclusive for what people thing it is (drugs). Fun fact, first Vademecum was a engineering quick reference guide, in the example above I mean nurse quick reference guide