Lunch Backpack, 17.3 Inch Laptop Backpack with USB Charging Port 50L Travel Backpack for Men Women Work Backpack with Insulated Bag Waterproof Computer Backpack for College School Business, Black

INSULATED LUNCH BAG COMPARTMENTThis lunch backpack has an insulated cooler compartment that keeps food and drinks cool or warm about 4-6 hours (cold drinks can be kept more longer if you put ice packs in the insulated pouch).
Dimension: 13.2 in* 11.2 in* 7.5 in, large capacity allow you to enjoy delicious food at any time. Also, the insulated compartment is equipped with buckles on the front to secure the picnic mat, perfect for school, work, picnics, hiking, camping and other outdoor activities.
TONS OF POCKETS FOR WELL ORGANIZEDTravel laptop backpack has 15+ functional pockets to keep your items organized and easy access. Separate thicker padded laptop compartment to hold up 17.3 inch laptop. 50L spacious main compartment to store lots including 5 to 8 clothes, shoes, books, and other daily necessities. 3 front zipper pockets for storing phone, pens, keys, lunch. 2 side pockets outside for holding water bottles or umbrellas. Large capacity to meet all your needs for daily & trips.
TSA APPROVED & MULTIPURPOSE With convenient lay-flat design, the travel backpack can be freely opened 90-180 degrees to help you pass through ariport security quickly and keep your belongings tidy. Perfect for airplane travel, this travel backpack fits in overhead bins and under flight seats. It can be used as travel backpack, laptop backpack, lunch backpack, business backpack, luggage backpack, overnight trip backpack, carry on bag, camping rucksack, overnight backpack.
LARGE SIZE & DURABLE MATERIALLaptop backpack Dimension: 19.5"H x 13.2"W x 7.5"D.
Weight: 2.8LB, Capacity: 50L, separate padded laptop compartment hold for 15.6, 17 and up to 17.3 inch laptop/computers. This large laptop backpack is made of high-quality polyester fabric and high-density nylon lining for better tear and water resistance. Insulated compartment is lined with food-grade PEVA material and filled with high-density insulation foam for great durability and thermal insulation.
FUNCTIONAL & COMFORTABLE DESIGNWith a USB charging port extended on the side of the backpack and built-in charging cable, provides convenience to charge your phone and other electronic devices (NOTE: Power bank not included). Breathable mesh design on the back and shoulder straps help relieve shoulder pressure and keep back dry. The shoulder straps equiped with D buckles, can hang sunglasses. Luggage belt on the back allows be slid over the luggage tube. With a hidden anti theft pocket on the back ensures your important items safe.