Ronts Men's Vintage PU Leather Briefcase Messenger Bag 15.6'' Laptop Ba 004 MATERIALS:  Exterior made of high quality PU Leather, Interior lined with cotton polyester, which is a soft, durable and firmed briefcase that Perfect for your business day FEATURES:  COMFORT --- Business handbag, messenger bag with one top handle, plus a adjustable detachable PU leather shoulder strap, easy and comfortable while carrying;  SAFETY --- Designed with reliable hardware, push Latch lock closure and attached with a key which will keep your belongs in safe;  LARGE CAPACITY ---Ample Room for Laptop up to 15.6 inch  DIMENSIONS --- L*W*H=16.5*4.75*13inch/ 41.5*12*33cm; Net weight: 3.7 pounds STRUCTURES:  3 * main compartments with three expandable front organizer compartments, 1 * zipper compartment, 1 * inner zipper pocket, 1 * rear velcro pocket, pratical and classic design, convenient to organize your belongings; Small pocket to keep you at a convenience reach for smart-phone, cards and pens, etc DAILY CARE:  Proper maintenance is required and can keep it last longer  If it get dirty, please clean it with water (&lt; 40) and dry it in the air;  If it get wet, please dry it with a soft cloth;  Do not bask it in sunshine ATTENTION:  Ronts is an US registered trademark, unauthorized sale without permission, we will investigated for legal responsibility. Please pay attention to avoid purchasing counterfeits from other sellers