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 entryZippered end pocket for easy decorationFront zippered pocketZippered mesh end pocketDetachable 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. Includes a California Prop 65 and social responsibility hangtag.