Material: Constructed from durable "pure cloth" or fabric material, designed to be lightweight yet strong.
Mobility: Models typically feature either a 2-wheel system or 4-wheel spinners for maneuverability.
Security: Most sets include a built-in lock for the zippers.
Handling: Equipped with a telescopic push-button locking handle and a short top handle for lifting.
Organization: The interior generally includes a luxury lining and accessory pockets for organized packing.