I took in two medium sized bags - one for baby and one for me. I also didn't take in too much either - just 3 sleepsuits, 3 vests, 8 nappies, 1 packet of wet wipes .. urm, think that was it for baby
I only did this last year as well
In mine I had - those disposable knickers, 2 sets of Pjs, labour clothes, makeup, hairbrush, toothbrush, toothpaste, breast pads, food, drinks, 2 bras, hair band, shower stuff, towel, going home clothes, maternity pads (2 packets just incase), a book (not that you get a chance!) ... things like that
ooh phone charger!