Patent Pending design accommodates modern electronics and their need to be charged on the go!. Main zippered compartment features interior mesh pockets with pass through to allow for simple cord management. Interior includes patented elastic storage system to accommodate various sized power banks, keeping powerbanks cool through the neoprene material.. Padded laptop compartment (fits up to a 15? laptop). Side zippered tablet pocket with scratch- resistant lining (fits up to a 10? tablet ). Side exterior pass through allows power bank to be charged without removal. Headphone cord pass through allows music to be accessed from your mobile device without removal. Front and side zippered pockets ideal for storing accessories. Side mesh water bottle pocket. Sport-mesh padded back panels for cool and dry comfort. High performance, padded and adjustable shoulder straps with integrated mesh cell phone pocket and shoulder strap cord pass through. Sternum straps adjust horizontally and vertically for optimal carrying comfort. Trolley strap feature slips over luggage handle for easy transport. Top padded sport mesh grab handle. Tarpaulin bottom for added durability. Reflective accents