Skyway Luggage Nimbus 28 Inch 4 Wheeled Expandable Spinner Upright, Black, Large The spinner wheel system provides exceptional mobility whether pushing, pulling or gliding alongside the case. Gain increased packing capacity with the simple pull of a zipper: perfect for packing souvenirs. Retractable carry handles are sturdy and easy to grab. Large zippered mesh pocket is ideal for undergarments, belts, ties and helps keep small easy-to-lose items safe in one place Split book style opening lets you separate your belongings into two separate compartments - many options to fit your packing style. Ergonomically designed handle system is durable and reliable for trouble free use. With multiple locking stages, lock at the height that best fits your need. Self-repairing zippers and ergonomic zipper pullers are designed to keep your luggage hassle-free. Elastic straps help keep contents from moving during transit to prevent wrinkles. We put our components and materials through a battery of tests to ensure durability and reliability.