Amazon.com: TUMI - Voyageur Atlanta Backpack - Travel 。\"Tumi Voyageur Carson backpack Light as nothing: 30% lighter than backpacks of the same size, zero weight for long-distance commuting; Minimalist collection: Separate laptop compartment (carrying 14-inch laptop); Hidden RFID anti-theft pocket (passport/credit card scanning); Primary quick access pocket (only cards/earphones can be taken in seconds); Extensive protection: water-repellent coating + epoxy resin bottom wear-resistant layer to resist airport security gradient; Ergonomics: S-shaped pressure-reducing shoulder straps + fat mesh, no sweat in summer. Ultimate: Matte black styling + gun-gray metal accessories, low-key suit/casual wear; Expanded design: The main compartment is telescopic and retractable, and the capacity increases from 18 L to 22 L (easy to pack for a 3-day business trip); Hidden function: Side luggage strap (hanging suitcase trolley) + reverse anti-theft zipper pocket (back to store cash). Brand new with tag (NWT) Material: Tumi iconic ballistic nylon (waterproof and scratch-resistant) Size: 40.5×27×16.5 cm (16×10.6×6.5 inches) Note: The size is measured manually, there may be an error of 1 cm-3 cm Please note that the photos were taken with a mobile phone, The photos you see are the actual condition of the item. Due to the actual photos, the color tone may be different, thank you for your understanding.\"