Although diaper bags are made of different materials and patterns, there are a few basic features that every diaper bag should incorporate. For example, it should have wide, non-slip shoulder straps that stay in place as you walk around. You can take a walk around the store to see whether the straps stay in place, and whether the size does not hinder while walking. Also, if you want to dump in some of your items along with baby essentials, consider a diaper bag that includes key clips, small pockets for cell phone, wallet, and other items. This will help you keep your belongings safely, and find them easily when required. The bag should have a wide opening for easy access and visibility of stored essentials.