Freedom 21" Hardshell Wheeled Carry-On Suitcase * Product Material: Polycarbonate/ABS Shell * Product Weight: 6.50 lbs. * Dimensions of 21" upright: 21" x 15" x 8.5"; weight of 6.25 pounds * Top grade polycarbonate abs shell material for strength and providing maximum impact resistance * Polycabonate material allows the shell to absorb impact by "flexing" when under heavy stress * Abs material gives the shell greater rigidity so that it will not permanently deform when under pressure, but instead "pop" back to its original shape * 7" wide internal push-button aluminum handle system * Two metal ball bearing recessed wheels for easy control * Spacious main compartment provides ample packing space for your travel needs * Internal zippered pocket and large zippered compartment for organization * Padded full interior lining * Interior straps prevent items from shifting * Convenient add-a-bag straps for toting additional bags