The ideal travel companion, this bag has inline skate wheels and specialized pockets for extended trips. An expandable main compartment and telescoping handle deliver extra storage and easy transportation. 900 denier polyester/1680 denier ballistic nylon, 150 denier polyester lining. Contrast welded Swoosh design trademark. Zippered interior mesh pockets. Zippered exterior pocket and ID sleeve. Approximately 3220 cubic inches (expanded).