KROSER 18" Laptop Briefcase Fits Up to 17.3" Expandable Waterproof Shoulder Bag Computer Bag with RFID Pockets for Travel/Business/School/Men/Women- Black (MEHRWEG)

"MATERIAL: The laptop briefcase is made of environmentally friendly canvas poly fabric, which is durable and water-resistant. Dimensions: 18" x 12.8" x 7.5"/9.5"; Weight: 2.88 lbs. MULTIFUNCTIONAL COMPARTMENT: Spacious compartments provide separate space for your 17.3-inch computer, iPad, files, pens, wallets, notebooks, and all your items. The padded laptop compartment offers perfect protection for your laptop from accidental bumps and shocks. RFID pockets with identity protection function protect the encrypted data on most IDs, credit cards, and passports. EXPANDABLE CAPACITY: This laptop briefcase is equipped with expandable capacity. The expansion zipper significantly increases space in the main compartment, allowing for more space for your clothes and files. COMFORTABLE & COMPATIBLE DESIGN: Functional front pocket with waterproof zipper. Detachable and adjustable padded shoulder strap and sturdy PU handles ensure long-lasting comfort. GREAT CONVENIENCE: With a well-knitted "luggage strap," the laptop bag can easily be attached to the trolley of your luggage, making your travel and business trips more comfortable."