Largecapacity storage This bag provides ample space to store mobile phones, notebooks, goggles, books, keys, pens, cards, flashlights, gloves, chargers, and power banks. A wristband is included for easy grip. Retro and fashionable design that you can carry with you every day. Construction and materials Outer shell is hard, designed to be carried in a bag. Lining texture is polyester. Leather and internal organization Made with firstlayer leather material. Internal structure includes a document bag, a cell phone pocket, two sandwichstyle zipper pockets, and a zipper pocket. Natural cowhide finish Preserves the natural texture and color variation of grade cowhide. Subtle texture changes and color variations are normal; hand use may cause scratches or discoloration, which are part of the leather's artful character. Practical use Ideal for organizing a largecapacity laptop, tablet, phone, or other daily necessities; a briefcase for business professionals. Portability and workflow The design provides justright capacity so you can grab and go while keeping items organized and secure, reducing clutter when you head out with files and devices. Use scenarios Daily office commute and meetings: fits laptop or tablet, documents, and peripherals; organized pockets and a wrist strap for quick access. Business travel: accommodates laptop, tablet, documents, charger, and items; easy to carry through airports with a tidy interior layout. Weekend study or errands: carries essential devices and notebooks, keeping everything in its designated pockets for easy retrieval.