Just dug mine out as I've not opened it for years.
It's got antihistamines, water purification tablets, sewing kit, a very flat milky way bar(yuck)steristrips, triangular bandage, finger stalls, insulating tape, a plaster savlon antiseptic cream, suncream.
I think it had painkillers, salt tablets and some decent dressings but those must have been borrowed at some point or other.