Bottom line: I recommend this product, with a warning.  On paper, new design solves the biggest issue with H. feeders, i.e., cleaning because the base is two pieces and bottle mouth is wide.  However, if you fail to screw the bottle perfectly it leaks, and sometimes it leaks on the return trip to the kitchen if tilted during take-down.  So, when you take it down for cleaning, convey it to the kitchen in a bowl or platter due to leaking.