This covert carry-on allows you to tote two bags onto a plane without incurring additional charges. The unit consists of two separate bags--a wheeled carry-on and a duffel bag--that zip together to form one piece of airline-approved carry-on luggage. You can separate the bags when you board the plane and stow one in the overhead bin and keep the other readily accessible under the seat. The dual bag design also allows you to keep shoes and dirty laundry separate from other garments. Made from durable top-grain leather and cotton canvas with nickel-plated hardware, the bag will withstand the rigors of travel. The bag has five exterior pockets for keeping travel necessities close at hand, a hidden telescoping handle, and sealed ball bearing in-line skate wheels for ease of maneuverability. Conjoined bags: 21" L x 12" W x 15" H. (10 lbs.) Wheeled carry-on: 21" L x 12" W x 6" H. (5 1/2 lbs.) Duffel bag: 21" L x 12" W x 9" H. (4 2/3 lbs.)