Waterproof polyester fabric. Holds pens, keys, mobile phone, and other items. Front zip pocket and organizer pocket. Fits laptops up to 16 inches. Detachable padded shoulder straps with adjustable reinforced straps. The luggage strap allows you to hang the business bag on your rolling suitcase to make your business trip more convenient. Product Description: Material: Canvas Color: Black Size: (16 inches) Package Contents: 1 * Large Business Computer Bag Spacious Laptop & Accessory Compartment: Laptop bag. The separate main compartment accommodates large folders and laptops, large enough for a 16-inch laptop. It also has multiple accessory pockets where you can neatly store your mobile phone, charging cable, keys, pens, wallet, and other items. High Comfort & Safety: The detachable, non-slip shoulder pad and faux leather handles ensure long-lasting comfort. There is a hidden anti-theft pocket on the back of this business bag for men to protect your valuables from thieves. The padded laptop compartment is perfect for protecting your laptop from accidental bumps and crushes. Multifunctional Laptop Bag: Multi-compartment design holds everything you need for work or school. The detachable padded shoulder strap and adjustable reinforced shoulder strap can be used as a briefcase or shoulder bag. Size & Features: Dimensions: 40 x 30 x 10 cm, suitable for most 16-inch laptops/notebooks/computers/bag laptops. This briefcase is the perfect companion for businessmen, men, teachers, or students. It is the best gift for Christmas. High-Quality Materials: The 16-inch briefcase is made of durable, eco-friendly nylon fabric that is moderately water-repellent. The laptop bag features heavy-duty zippers that reinforce the seams for added strength and durability. High-quality materials provide comprehensive protection and extend the life of your laptop bag.