The TG-16 looks nice, but I'm a firm believer that stuff like this, stuff that has "never been opened" or "Factory Sealed" is a crock of shit. First off, there is no way that is a factory sealed unit. Parts of it may still be factory sealed, but the entire thing is not.
The flask is interesting, but I personally wouldn't buy it. Any one that buys a $150 flask with no booze in it needs their head examined.