Amazon.com: MATEIN Extra Large Backpack, 17 Inch Travel 。Brand new, never worn, and in flawless condition — this durable, roomy backpack delivers a practical, elevated look perfect for travel, school, business, or as a diaper bag. The water-resistant crinkled nylon is lightweight and easy to clean. ⭐️ Features Style: Large laptop backpack Fit: Adjustable padded shoulder straps, roomy interior Fabric: Water-resistant crinkled nylon Built-in 17\" laptop sleeve, two front zip pockets, water bottle pockets Ideal for travel, academics, business, or diaper bag ? Condition: Brand New ? Measurements Exterior dimensions: 13.5\"L x 17.75\"H x 9\"D Weight: 1.72 lbs ? Materials / Fabric Water-resistant crinkled nylon ? Compartments Two front zip pockets, water bottle pockets, built-in 17\" laptop sleeve, roomy interior ? Carrying / Wearing Options Adjustable padded backpack straps, zipper closure ✅ Practical Use Durable exterior, lightweight, machine washable, suitable for travel, school, business, or diaper bag fast shipping, smoke-free home, bundle & save B0G8HKZJ62