Promotional Dopkin Practical folding trolley with 4 swivel wheels, in rigid ABS. Expandable central part of the trolley with double zip fastening and double puller. Equipped with a padded pocket for a laptop up to 15 inches and a front pocket for tablet up to 10 inches. TSA (Transportation Security Administration) standard lock, which allows customs authorities to inspect the contents of the luggage without having to force or break the lock, by means of a special key available to the authority.