Compared to those bulky alternatives out there, Columbus' V-900 looks like a real gem. This diminutive GPS data logger appears to feature built-in Bluetooth, a microSD slot and bundled software that helps you map out those coordinates once you return home from that howling backpacking trip across Europe. Your guess is as good as ours when it comes to pricing / availability, but be sure and hit the read link if you're interested in a few more glamor shots.

[Thanks, Dawei]