Where can I find a high-performance snow sled for adults, like a ski sled?

Question

I found an article about a Triage Tri Ski sled, but cannot find it for sale. Are there other high-perfromance sleds out on the market for adults? I want something very fast and controllable, but not a childs toy that's plastic.

Thanks.

Answer 1

go to the hardware store, buy a tube for a car tire, jump on that, go downhill fast

Answer 2

you have to find their specialty shops... there aren't any around my house...