High quality backpack material: Made of waterproof and scratch resistant high-quality soft synthetic leather, it is durable, sturdy, skin friendly, and easy to clean or wipe. Featuring smooth zippers and thick breathable air cushions, it provides strong back support and relieves shoulder burden. The handle strap and shoulder strap are lightweight and stable, with a long service life. Men's and women's black brown leather backpack size: 40CM x 35CM x18CM=15.74INx13.77INx 7.08IN. The laptop bag with compartments is suitable for tablets measuring 13.3/15.6 inches. Backpack structure (front pockets, side pockets, main pockets with built-in hidden pockets and compartments) Large capacity multifunctional backpack: The backpack has a large main compartment for storing textbooks, notebooks, headphones, stationery boxes, and pencil cases; A laptop compartment for placing computers and tablets; Front storage bag for storing keys, cards, tissues, power banks, wallets, phones, etc; Two side pockets for holding water bottles and umbrellas. Ideal bag for various occasions: perfect for travel, daily life, school, shopping, flying, outings, weekends, business work, office, and short trips. It is also the perfect gift for lovers, friends, Christmas, Valentine's Day, birthdays, and more. Service: If you have any quality issues with your leather bag, please feel free to contact us at any time. We will contact you within 24 hours and resolve the issue as soon as possible. Wishing you a pleasant shopping experience! Business backpack, school schoolbag, business computer handbag, versatile casual bag, backpack, college student schoolbag, trendy and versatile backpack. Breaking away from conventional minimalist design, making the backpack lightweight. The design of the bag is small and slim. Suitable for various scenarios such as school, travel, and shopping. Lightweight and easy to carry, with no pressure for middle school students to use. The backpack shoulder straps are designed according to ergonomics, with thickened shock absorption and breathable honeycomb, preventing stuffiness and relieving shoulder soreness. Very suitable for daily use, school, college, and also a great gift for New Year and birthday