Delsey Luggage Helium Sky 2.0, Carry On Luggage, Suitcase, Black Carry-on size fits in the overhead compartment of most u.s. Domestic airlines. Constructed of durable micro ballistic with vapor barrier for long lasting use Protected and recessed velocity in-line skate wheels. Corner protectors and molded polypropylene kick plate eliminates wear at stress points. Easy to grab bottom handle is great for overhead compartment or car trunk lifting Expands 2 inches for extra packing capacity. Three outside pockets for maximum organization, with soft-touch lining in front pocket to store electronics Easy-grab, ergonomic zipper pulls. Fully features interior with tie-down straps and 2 zippered pockets. Worldwide limited 10 year warranty 20.8 x 13.8 x 9 inches