[Multifunctional]:MultiFunction Pocket with changing pad The backpack has 13 pockets, with scientific partition. It can be loaded all essential stuffs like diaperscreamswipes ect. insulated 3-bottle pockets, can keep the bottle warm or cool. backpack Its large capacity can hold a laptop or breast pump. [Portable]:Portable with multiple carry methodsThis diaper bag with back three-dimensional ventilation design help for ventilation and heat elimination. Comfortable wide breathable mesh shoulder straps with plentiful sponge pad help relieve the stress from your shoulder. Lock buckle reduce the pressure on the palm when you handle it. The diaper backpack with stroller straps allow you to hanging on a stroller. Very suitable for travel , excursion, going out, shopping, or as a hospital bag. Outer Material: Fabric Inner Material: Mesh Closure: Zipper [Waterproof]:Easy to clean, USB Charging Port the outer surface of the backpack is waterproof fabric. you wont afraid of getting wet in rainy days, the cushion of the cradle is also waterproof, so you don't have to worry about splashing, dirty. The entire removable lining is washable. with USB charging Port design, more easily for you to charge phone, freeing your hands. [What you'll get]:One backpack diaper bag with changing pad. A pair of stroller straps, One USB charging port, Two big zipper closure compartments and 13 pockets, Spacious enough to hold most of baby essentials and still look perfectly organized and compact, without being too large or too small. Insulated bottle pockets can hold most of wide neck or tall baby bottles, from 5 oz to 11oz(147ml to 325ml).