I have a HSGI 'bleeder' pouch on my plate carrier with a fully stocked first aid kit... Not quite as comprehensive as Ian's but it's got bandages, ZOT, gauze, first field dressing, normasol, shears, haemostatic agent, sticky plasters, paracetamol, ibuprofen, and some antihistamines.
Covers me for everything from a boo-boo on a finger to a pretty heavy duty laceration.