750 pounds and I think I'm going to grab another. I think I paid $50.00 for that piece of crap "caddy" and it just always wants to tip over no matter what angle I place it. I don't think it can be beat.
Bob Foster got me using a similar one over a year ago. The whole thing folds nicely together, nice and light. You can see it in my upholstery video on youtube, or on my website