The Uri-Drain Reusable Leg Bag from Kendall/Covidien features a tapered design with flocked vinyl backing and expandable sides for added comfort. The permanently bonded connector with backing flap and heat-welded seams provides added security.
I have used these in different incarnations and through manufacturing changes since late 1970's. They don't irritate my leg, they last, can be washed out and don't usually leak. I don't use the leg straps that come with them; I have specially made ones with thumb rings and velcro. (original post date September 27, 2010)