INGENIOUS HANDLE DESIGN: Our cleverly embedded handles on both sides of the suitcase offer extra balance and a sleek, flat top surface when retracted,perfect for resting your coffee or travel essentials on-the-go SYMMETRY MEETS DURABILITY:Turn heads at the airport with our suitcase's double-sided lay flat design. The symmetrical structure enhances durability, ensuring the luggage stands the test of time and travel EFFORTLESS MOVEMENT:Hinomoto 360° Spinner Wheels,smooth 360-degree rotation for ultimate maneuverability.Whisper-quiet operation for a zen-like travel experience.Vibration-free rolling for protecting your precious cargoa HASSLE-FREE SECURITY:Thanks to the TSA-approved combination locks,your valuables are secured behind state-of-the-art protection that allows for hassle-free security checks SIZE:Carry-On 20'':55.5×36.6×21cm,33L,suitable for 3~5 days trips;Checked 24'':66.5×43×25.5cm,62L, suitable for 5~7 days trips