Large Capacity & Organized: Size: 19*14*9 inch. Capacity: 40 L. The lunch cooler backpack keeps daily and travel essentials well organised. 1 main zipper compartment, 1 lunch box compartment, 1 laptop sleeve compartment for 14-17 inch laptop, 2 small front pockets for keys & mouse, 2 side mesh pockets for water bottle & umbrella, and 1 anti-theft pocket on the back for mobile phone & wallet (Please check the size of your laptop before purchasing) | TSA Function & Checkpoint Friendly: Mens backpack for work with TSA design is great for college, travel and commuting, it allows easy access by TSA agents to their contents for inspection. At checkpoint, the 17 inch laptop backpack can be opened 90-180 degree freely, which helps you pass the airport security quickly and keep items tidy. The thick padded laptop sleeve compartment is good for protect your devices from scratches and falls. Size of laptop compartment: 15 x 11 x 1.8 inch | Insulated & Leakproof Cooler Design: The lunch box backpack with a insulated cooler compartment, keep foods cool or warm for 2-4 hours, easy to clean and storage when not use. Let you enjoy delicious food at any time, perfect for college, work, office, picnic, hiking, camping, fishing, cycling, other outdoor activities and daily life use. Great gifts for dad, father's day gift, father's day gift from daughter, fathers day gift from son. Dimension of the cooler compartment: 13.5 x 6.8 x 7.5 inch | Convenient USB Port: With a external USB port and an inside charging cable, the laptop backpack offers a more convenient way to charge your cell phone and other electronic devices while walking. Please noted that you need to provide a portable charger by yourself. You can use the backpack as a lunch backpack, laptop backpack, commuter backpack, work backpack, business backpack, travel backpack, computer bag and so on. Fathers day gift, unique gifts for men, Father's day gift ideas, gift for men | Comfortable & High-quality: Multi-panel design with extra padding, the lunch box backpack gives you maximum back support. The shoulder straps is breathable and wide enough to release your shoulder's stress in long time use. Made of high quality material, the bag is water resistant and not easy to tear. It is a great Birthday gift, father's day gift for husband, fathers day gift from daughter, gift ideas for men, wife, mom, grandma, female coworkers, office workers, travelers, men, women, etc