I use a brewbag in my Foundry, but honestly the reason I bought it is because I live in a fairly small place that doesn't have a hose. So I use it to contain my grain in order to make things easier to clean. Pull out the bag, toss the grain, and use the sprayer in my sink to clean the bag and the malt pipe. Though, if I had a bigger place and a hose I probably never would have bought it.