I just bought a smallish commercial kit at Scheels. It seems complete enough. Tape, various potions and pills, some covering wounds type stuff in various sizes, even (I just checked) gloves - and an instruction sheet. As I recall, it wasn't terribly expensive, either. It even keeps my rule of not hauling anything I don't know how to use. Good stuff.
Give big space to the festive dog that make sport in the roadway. Avoid entanglement with your wheel spoke.
(Sign in Japan)
1978 Raleigh Gran Prix
2003 EZ Sport AX