Get the most out of your luggage with the TUPLUS S2 Aluminum Compact Carry-On. Featuring a patented design, this luggage offers quick and easy access to your belongings. Likewise, the One-Touch open design enables you to open it by pressing down the lock. TUPLUS S2 also provides two open angles to make it even easier to grab what you need. In addition, the aluminum compact carry-on comes with an embedded TSA lock, making the whole case look like a single..