Brand New in Box Never Worn - Full-grain leather & nylon (both are water-resistant) - Laptop compartment with 2 padded sleeves - Fits up to 16" Laptop - Main compartment has 2 flat pockets, 2 wide pockets and 1 zippered pocket - Leather luggage strap for travel - Front zippered pocket for easy access - Memory foam padded leather straps and a breathable mesh backing Outer: 60% Full Grain Leather & 40% Nylon Lining: 100% Polyester Twill in Navy Trim: 100% Full-Grain Leather Back/Straps: EVA & Mesh Hardware: YKK Japanese Zippers Made By: Same Manufacturer as TUMI, Longchamp, Coach https://ismbags.com/products/backpack-large-gold