Maxlite Hardsides 20 inch Business Plus Hardside features is a durable. super-light Spinner with a stylish hard-shell design. This amazingly lightweight series features a strong 100% polycarbonate hard shell for ultimate protection plus the patented Contour Grip to ensure effortless maneuverability. The Business Plus model features a separate business organization compartment with and a dual wheel spinner system. This versatile Maxlite series is a breakthrough in lightweight durability. style and value. Every piece is backed by our reassuring Lifetime Warranty.