i co-founded a tiny org that did essentially this
our packages contained (off the top of my head):
- clothes (usually from a charity shop, two birds stoned at once)
- wet wipes or soap
- pack of socks
- matches
- sometimes a little hexamine stove (like they put in ration packs here) when we could get them cheap
- for smokers a pouch of tobacco (bought from a guy that smuggled it from the continent, cheaper when there's no tax on it lol), rolling papers, and filters
- some food, usually stuff we cooked ourselves