lunch backpack for women, insulated cooler backpacks with usb port, 15.6 inch college school laptop bookbag reusable water resistant tote food bag for work beach camping picnics hiking womens gift matein <b><br>multi-functional compartments <br>main compartment --- spacious space with seperate padded laptop sleeve which could fit up to 15.6inch laptop <br>insulated compartment --- dimension: (l)11*(w)5.5*(h)7.8 inch, could hold up to 10 cans (330ml). worked with thicken insulated wall, the lunch box backpack could keep the food warm but also keep cold drinks about 3-5 hours <br>front pockets--1* zipper front organizer pocket + 1* open front pocket. make you daily supplies organized and easy to access <br>side pockets--1* side pocket for water bottle and umbrella & 1* side pocket for paper tissue <br>anti-theft pocket--anti-theft pocket on the back for protecting your valuables <br>card pocket--allow to quick access your cards when in need <b><br>15.6inch thermal lunch backpack <br>1 durable construction made of high quality material, durable, water resistance, rip-resistant and maximum durability. the interior lining is made of excellent food-grade material and easy to clean <br>2 superb insulation the lunch bag is made of insulated material which can keep foods and drinks cool or warm for more than 4 hours. besides, the interior lining is made of food grade aluminum layer so you could put your foods into the bag directly. the built-in thicken epe foam provides great protection to your containers, foods and drinks. <br>3 deformable when you don't need to carry food, the lunch box compartment can be folded, so you can carry many items (e.g. coat, jeans, pajamas, books, cosmetic bag, wallet...) <br>4 usb charging port with an external usb charging port and an inside charging cable, it's convenient to charge your cell phone and other electronic devices while walking(note: need to work with your own portable charger) <br>5 reusable load-shaking test report shows that lunch tote bag can bear more than 5,000+ times irregular machine shaking continuously when the lunch bag loaded 22lb(10kg)