This is one of the more important items that we are yet to buy and I am after some recommendations. I want something that is obviously going to be big enough for all the stuff that a baby needs without being so big i need a forklift to carry it around. I also want something DH will be happy to take out (ie not to girly). Is it worth getting a purpose built nappy bag or just a satchel type bag. I have just a normal bag I got from a surf shop that I use for work is something like that going to be functional enough?