I've got two friends expecting babies quite soon and I've been slowly buying bits for their babies but now I'm thinking about the mums. When I had DS last year, some very thoughtful friends included bars of chocolate and biscuits in gift bags of baby clothes 
I want to make them up a little box of supplies, nothing too expensive, but just little bits that are nice and useful. E.g. maternity pads, favourite chocolate bars.
What little bits did you have that you really appreciated/hadn't thought to buy yourself that I could include in their gift bag?