I must admit I just tried to go with minimal baggage with the HUB or make DH carry the bag! I could only store a small stash of things in the pocket and just a small over the shoulder handbag if i really needed to. A really big bumbag type thing could work i suppose and the backpack too. The over the shoulder nappy bags would def be too heavy and you would probably hurt yourself. The specific bag suse mentioned sounds good though, I might have to look into that for next time.