-Expandable capacity duffel bag folds flat easily for travel and storage -Constructed of PVC-free material. Smooth matte Polyester fabric with knitted cloth, 210D/PU, and Polyester smooth webbing -Features a large main zippered compartment, reflective front zippered pocket, a larger front zippered pocket, back luggage sleeve with zipper pocket -Expandable bottom compartment increases regular 17L capacity to 24L -Adjustable and removable padded shoulder strap -Exterior includes 2 side compression hooks -Simply unzip larger front zipper pocket and fold bag into its own carrying case with carry loop -Collapsible size measures 7”H x 3”D x 12”W