I guess I'm hoping for a bag that will be "all-encompassing" that I can use in all situations, whether it be a quick trips to the shops, or a full day out. My main concern was that if I was using a hug-a-bub would it be better to have the backpack style instead of a handbag style because I'm assuming that you wouldn't be able to wear the handbag style with the strap across your chest. Therefore it would limit carrying a handbag style bag to just one shoulder wouldn't it?