Officially, no. We don't list it as a supported system.
However, it will work just fine but the SSDS3 will be a snug fit on the back of the TG16. If you find it a little tight, you can back out the screws on the bottom of the SSDS3 half a turn or so.
Rather than PM'ing me, please send support requests to support(at)terraonion.com.