From Eagle Creek, the Expanse 2-Wheel International Carry On Luggage features: For international travelers that need to comply with strict baggage regulations, the Expanse International Carry On offers up efficient packing capacity built with eco-conscious materials. Multiple pockets to organize your load and the durability of 100% Recycled Poly Ripstop, this bag is as good for you as it is the planet. Front zippered pocket for easy access Interior zippered mesh pocket with key clip Internal adjustable compression Expandable main compartment adds capacity when needed Heavy-duty lash points and grab handles External mesh ID pocket Lockable zippers with central lock point Telescoping handle Two heavy-duty wheels with reinforced corners Flap pocket with divider for Pack-It integration ( sold separately) External dimensions: Standard: approx. 21.5 x 13.75 x 8 in. / 55 x 35 x 20 cm Expanded: approx. 21.5 x 13.75 x 10 in. / 55 x 35 x 25 cm Weight 5 lb. 1 oz. / 2296 g Internal capacity Standard: approx. 2255 cu. in. / 35 L Expanded: approx. 2502 cu. in. / 41 L This is a calculated volume taken from the product dimensions. Actual dimensions and volume may vary slightly by product due to sewing tolerances throughout the production process. Materials: 100% Recycled 600D Polyester 100% Recycled 450D Polyester 100% Recycled 200D Polyester Imported.