OGIO® Big Dome. 108087 The Big Dome is a cavernous duffel meticulously crafted with a padded shoulder strap, fabric wrapped handle and front zippered pocket. It can easily handle a change of clothes and includes an exterior-access shoe compartment with grab handle. Made from dobby nylon/600-denier poly. All metal hardware. Dimensions: 12h x 24w x 9d; 3,400 cubic inches.