Briggs & Riley BRX Explore Large Expandable Spinner, Black, One Size The versatile large expandable spinner comes with four double swivel spinner wheels, which means you can glide through airport check ins and busy sidewalks alike without worrying about leaving anything behind for your trip Zip-around expansion adds 2 inch of additional packing space, perfect for a 4-6 day trip Extreme packing organization with zippered lids wet and dry pockets Comes with adjustable garment compression panel minimizes wrinkling and keeps clothing from shifting 29x19.5x11.5