Lightweight childs saddle

othello
othello Posts: 578
I'm after recommendations for a lightweight childs saddle, to replace the one on my sons Hotrock 24 FSR. Having had a google, there doesn't seem to much choice, with the Odyssey Junior saddle (at 170g) being the usual recommendation.

Anyone using anything else that they would recommend? Maybe a small adults saddle?
Blogging about junior road bikes http://junior-road-bikes.tumblr.com