VERAGE foldaway suitcase could pack morebelongingscompared to trolley case with similar size. Flexibleuse for your choice on thetravel, 21-inch cabin casefits in most airline overhead compartments and helps you beat carry-on fees. Expandable up to 24-inch with enough space to pack for a longer trip. Fold down to an easy-to –store small pouch at 14" x 9.5" x 4.5",can be stored in larger travel suitcase or drawer,or under a bed when not in use. While the removable double spinner wheelsallow 360 degree upright rolling so there is no weight on your arm or shoulderand extends longer serive life time . Adjustable strap fits most people’s height, providing easy maneuverability while on the move. Made from a durable polyester fabric, tear-proof, ultra lightweight, and waterproof,This bag comes with a 3-year warranty against defects in materials and workmanship.