I fail to understand why someone would spend money on a bag that's worse than one they already have.
Even if you didn't already have a bag, I'd say no. It's huge and it's not cheap. You can either find a better one for that money, or a cheaper one of that quality.
If you plan on carrying two sleeping bags on your tour, I'm probably not going to convince you that's a bad idea. It's your call. Have fun back there!