When you need to travel with bulky or oddly shaped gear. from a bike helmet to a week's worth of shoes. the ZDX 27” Medium Wheeled Duffle is ready for action. Combining the roominess of a duffle with wheeled convenience. it boasts our patented Outsider® handle which means no bump bars inside the bag. providing even more packing space. Other must-have features include a separate PVC-lined pocket that isolates dirty stuff. a handy outside gusseted pocket for easy access to essentials and a honeycomb frame that folds for compact storage in the smallest of places when not in use. Yes…we've thought of everything.