All about the soda siphon (formerly known as the seltzer dispenser thingy) – We’re going to keep it. I suspect that if it were just me I would have returned it, but Scott likes it. Besides, the pile of recharging cartridges is a lot smaller than the grocery bag full of empty plastic bottles. The thing is that it is small, only a liter, and I didn’t realize how quickly we can go through a liter. However, the two liter siphon is expensivo. As a result, we refill the thing at least daily. But we can get the cartridges at our local family owned wine and liquor shop. And it is a nice orange color. By the way, this one which Crate and Barrel sell is the iSi brand, which seem to be the most common sold in the cookware shops I researched.