I'm going to assume, for the sake of argument, that you are not just intentionally trolling by suggesting that case to somebody who is asking for a case that can be easily carried around. Not only is it not light, it's a 20 lb case not including the rest of the hardware.
It also has no handle as you mentioned, which makes lugging around 20 lbs of tempered glass even less desirable. Granted, most others are going to be somewhat near that weight as well if they are mid tower cases but it's a lot easier to manage if there is an intentional method of carrying it around.
I have to admit though, much as I typically don't like Thermaltake's product stack, I don't dislike that case model. It has some appeal to me. Minimally it reminds me of a couple of the Lian Li cases that came out last year but with somewhat different configurations and somewhat less expensive as well. Could be an option but I suspect it would be a lot better OF an option for a static installation rather than something that's going to be traipsed around town.