The JAVA SE Backpack with SDD Finder is a sleek and extra large backpack for the long haul. Feel good with a comfortable design that includes not only special shoulder straps, but also strategically breathable air mesh padding. It is perfect for students, professionals and travelers. The bag includes SDD Hexagon Finder on the key clip, which officially works with the Apple Find My network and Android system. If you ever lose sight of your backpack, you can easily and anytime locate it with the Swissdigital Design App or Apple Find My App.