When the going gets tough, the tough get rolling. StackIt™ Plus unique, patent-pending system of ultra-maneuverable stackable luggage ensures hassle-free, one-handed mobility of both sizes at once. Secure the 20” carry-on spinner on top of the 25” spinner using the SmartSleeve™ system and never worry about toppling bags again. The 25” pull handle is engineered to extend to the right height for a comfortable, unobstructed grip so you can balance your morning pick-me-up in one hand, and your family’s cargo in the other. 100% polyester Patent-pending “piggyback” function allows the 20” carry-on bag to be stacked securely on top of the 25” checked bag 360 degree spinner wheels pivot and glide Multiple organizational pockets including shoe pockets and a zippered mesh side pocket Multiple organizational pockets including a Wetpak™ pocket (25” only) for liquids and toiletries, shoe pockets, and a zippered mesh side pocket Low-profile retractable top and side carry handles to maximize packing capacity Fabric bottom handle for easy lifting from any direction Expansion for when you need a few extra items (0.65” on 20”, 1” on 25”) Interlocking "kissing" zippers that accommodate a TSA lock (not included) Privacy ID tags Dimensions & Weight: 20" Spinner: 20" x 14" x 8" & 7.5 lbs. 25" Spinner: 25" x 19.5" x 11" & 10.6" lbs. 2PC Set: 28.1" x 19.6" x 12.5" & 18.1" lbs. Weight: 18.1 lbs. Body Dimensions: 25.0" x 19.5" x 11.0" Overall Dimensions: 28.1" x 19.6" x 12.5"