HILUSEN Large Backpack for Men 50L, Work Backpack Laptop Backpack Men 17.3 Inch School Backpack with USB Charging Port Business Travel Notebook Bag Backpacks Men Women Boys Teenagers Black

"ISOLATED LUNCH BOX COMPARTMENT - The lunch backpack with an insulated cooler compartment that can keep food and drinks cool or warm for approximately 3-5 hours, easy to clean and store when not in use, perfect for school, work, office, picnic, hiking, camping, cycling, other outdoor activities, and daily use. dimensions of the cooler compartment: 14.5 x 6.7 x 7.8 inches, can hold up to 12 liters volume.","LARGE CAPACITY & ORGANIZED - Large men's backpack has 1 separate thicker padded laptop compartment for storing a 17-inch laptop. 3 main compartments with double zippers provide space for 50 liters of things, such as school supplies, travel essentials, and other daily necessities. Both side water bottle pockets outside for storing water bottles or umbrellas. More than 15 functional pockets ensure that your personal items are well organized.","TSA APPROVED & MULTIPURPOSE - Convenient at the checkpoint, the extra large backpack can be freely opened 90-180 degrees, allowing you to quickly pass through airport security and neatly store items, exclusively designed for air travel. The large backpack is perfect for indoor and outdoor activities. Suitable as large backpacks for men, men's work backpack, and 17-inch laptop backpack. Perfect for work / weekend trips / air travel / hiking camping.","LARGE SIZE AND DURABLE MATERIAL - the 17-inch laptop backpack dimensions: 19.7" x 13.4" x 7.9". Weight: 2.07 pounds, capacity: 50 L, separate padded laptop compartment for 15.6, 17 and up to 17.3 inch laptops/computers for teens, adults, women, and men. The large business backpack is made of high-quality polyester fabric Anti Scratch with high-density nylon lining for better TEAR and WATER RESISTANCE school backpack black is a gift idea for men and women.","FUNCTIONAL & COMFORTABLE - The USB backpack with built-in charging cable offers a convenient way to charge your phone and other electronic devices while walking. The back of the large men's work backpack uses a comfortable and breathable mesh design. Comfortable wide breathable mesh shoulder straps with ample sponge padding help relieve the strain from your shoulder. One side of the shoulder strap with lanyard design can hang sunglasses."