With two-way zip closure, sturdy polycarbonate exterior and interior compartments for easy packing, this carry-on is ready for any adventure you chose.Closure: Two-way zip closure features a built-in TSA-approved combination lock.Exterior Features: A set of four ball-bearing double-spinner wheels makes for easy concourse navigation and the waterproof seal locks out moisture. Top and side carry handles with textured grip make carrying comfortable from any angle.Interior features: CX expansion-compression system increases packing capacity by 22%, then compresses back to original size to keep contents secure. Features interior zip pockets, compression straps and garment hangers for worry-free packing.Special features: A framed leather personalization patch on the front of the bag is easily monogrammed for customization.