Bluesmart One - Smart Luggage: GPS, Remote Locking, Battery Charger (International Carry-on Size, TSA-Approved) Charge & Track - Battery with 2 USB charging ports can charge your devices up to six times over. 3G + GPS tracking lets you locate your suitcase anywhere the world. Weigh - Built-in scale in the suitcases handle allows you to weigh it through the app; The Bluesmart suitcase includes a quick access laptop compartment that accommodates up to a 15" laptop. The compartment also has a separate pocket for tablets as well. Lock - Remote digital lock means you can lock/unlock the suitcase using your phone. Compact & Durable - Designed to meet international carry-on requirements, ideal for 2-3 day trips. Water-resistant polycarbonate exterior designed to withstand extensive travel. Dimensions: 22" x 14" x 9"