With its ingenious multi-zippered design, our large Packable Travel Duffel zips into itself to save space. | 300 denier polyester (body), 600 denier polyester canvas (end pocket) Large main compartment with D-shaped zippered entry Zippered end pocket for easy decoration Front zippered pocket Zippered mesh end pocket Detachable, adjustable shoulder strap Dimensions: 12'h x 23'w x 11'd (expanded); 12'h x 1'w x 11'd (compacted); Approx. 3,036 cubic inches (expanded) Note: Bags not intended for use by children 12 and under.