Title pretty much says it all.
Thanks for all the replies. Lance - the one you're describing is what we were looking for. Autofab has had something similar for a few years but it's a lot pricier and didn't look like it would work as well.Actually Jonathan they are talking about the shovel by Aluminess
it is all Aluminum, has a nice size spade and the T-handle design reminds me of the Rover shovels used in the Camel Trophy, much nicer design than the standard D-handle.
Sportsmobile doesn't have them listing on their website, nor does Aluminess but I bet a call to Dave at Aluminess could score you one.
I bought one on the spot and have already tried it out with sand, worked great. It seems tough enough to handle mud also.