If you've got a lot of money to burn (and I really do mean a lot) then maybe you should look into investing in a worthy timepiece that sounds cool and looks even more impressive: the Devon Tread 1 Watch.
The RLX backpack looks just like an ordinary backpack, except for the fact that, well, it's not. That's because it has a solar panel to charge your gadgets. That's right: you will literally be a walking, talking charging machine. Er.. That didn't come out right.