Stand out from the crowd with this cool CUSALBOY one-shoulder backpack! It's not just stylish – it's packed with handy features. Made from durable Oxford cloth, it's lightweight yet tough enough for daily use. The bag measures about 7.5x13x2.4 inches and weighs around 1.1 lb, so it's perfect for carrying your essentials without the bulk. Inside, you've got multiple compartments: a front zipper pocket, a main zipper pocket, an interlayer storage bag, a water bottle side pocket, and even a dedicated water glass bag. The best part? There's a USB charging port on one side (you put your power bank inside and charge your phone on the go) and an earphone jack on the other for easy music listening. The adjustable, padded straps are comfy, and the cool cartoon luminous pattern on the front glows for extra fun. It comes with a cute pattern pendant and a data cable too! Great for school, college, work, travel, shopping, or outdoor activities like cycling and camping. A fantastic gift for teens, young adults, or anyone who loves functional, trendy gear. Enjoy convenience and style in one bag!