Made Of 600D Water Resistant Polyester. Reflective Accents. Adjustable Padded Shoulder Straps With Storage Loops. Double Zippered Main Compartment. Unzip To Transform Into Garment Organizer. Folds Flat For Easy Storage. Padded Back With Zippered Pocket. 2 Expanding Side Pockets. Inside Padded Laptop Compartment With Multiple Pockets. Features 37" USB Cord Inside With Outside Charging Port For Easy Charging Access. Trolley Sleeve. Accommodates Most Tablets And Laptops Up To 15". Spot Clean/Air Dry. Power Bank Not Included.