The top of this bag opens to a roomy interior with a zippered closure and three interior storage pockets. It features rolled hand straps and a removable shoulder strap, and easily wipes clean. This bag also features a coordinating zippered pouch, a large fold out diaper changing pad, an insulated bottle holder, and detachable stroller straps. Kalencom Diaper Bags are AZO free. We use no Phthalates/DEHP, DBP, or BOP in our PVC.