Effortlessly travel from your day job to the airport and back with this laptop backpack. The TSA-approved bag contains a fully adjustable wide shoulder strap, padded 17 3/4" inch sleeve for laptops or tablets, internal pockets within its spacious main compartment, side USB port that allows you to charge devices while they are stored inside of it, and exterior fleece zip pocket which can hold sunglasses securely. Canvas FabricFits up to 17.3 inches LaptopHeadphone & USB charging port (Power Bank NOT included) Large 40L Capacity Nighttime reflective designFully Adjustable wide shoulder strap 18.4H x 15.6W x 9.8D inches