3-in-1 Expandable Hardside Luggage

This hard-side expandable suitcase that can easily switch between 3 sizes: 16" Small Carry-on; 22" Medium Check-in; 26" Large Check-in. The patented expandable design comes from its extra-wide pop-up handle and the buttons on the top. Press the Button, you can either Pull to Expand or Compress to Reduce the size in Seconds. Plus the artistically designed PC shell, the aerospace-grade Aluminum Frame, Customized Adjustable Dividers, Laptop Bag & Packing Cubes...it is the luggage you can own for life-long, and use for any trip regardless of duration and distance. Effortlessly switch between 3 sizes(16"-22"-26"inch)Switching sizes takes only 2-3s, while the same type takes 30s100% polycarbonate durable and waterproof hard shellAerospace-grade aluminum frame & robust jointsErgonomic pop-up handle & invisible bottom handleThe newest TSA 008 lockHigh-performance 360°silent wheelsBuilt-in adjustable dividers and customizable cube