I had been searching for a small bag to contain my wallet, cell phone, and a kid snack - this is it. I keep those items in this city lights bag then throw it into my diaper bag, work bag, or a nice purse. I can chase my 1 year old around playgrounds with this across my body and not worry about my wallet falling out. If my diaper bag is clipped to the stroller and he wanders off, I can grab the city lights bag from inside and run off to chase him. This is a good bag for moms who need freedom of movement and want to look put-together too.