Stay stylish and organized with the Sunveno Diaper Bag with USB - Black, the perfect companion for modern moms who are always on the go. Crafted by SAMBOX, this lightweight diaper backpack (just 820g) is designed with a built-in USB port so you can conveniently charge your phone via a power bank stored inside the bag. The wide fish-mouth top opening with internal metal support ensures the bag stays upright and easy to access, while the sleek black design with golden zippers adds a touch of elegance. It features a smart back zipper opening with a waterproof pocket to separate wet and dry items, plus three front insulated milk bottle holders that maintain temperature for 2-4 hours. The spacious interior includes multiple compartments to organize clothes, food, diapers, and personal items, along with a dedicated key holder string. Two side pockets include one for tissues and one for bottles, and the bag can be carried comfortably as a backpack or handbag using padded shoulder straps or riveted hand straps. Durable, functional, and fashionable - this bag is ideal for both single-child and twin moms alike. diaper bag with usb, black diaper backpack, sunveno diaper bag, usb charging baby bag, waterproof diaper backpack, insulated bottle diaper bag, travel diaper bag for moms, stylish diaper backpack, baby diaper bag black, multifunction baby bag