Before venturing out with the features of Belle baby carrier or any other brand of baby carriers, it may be prudent to figure out how and why these types of baby carriers were invented in the first place. To seek an answer to the first part of the quarry, you need to extend your vision beyond the boundaries of your homeland, the United States of America. This will provide you with an overview of how people carry their babies in different parts of the planet. Of course, this does not necessarily mean that you will have to go to Timbuktu or some such remote corner of the world to sample the way of life practiced there. Rather, take a peek at some of the well known locations and see how mothers carry their babies in these places.