My son ordered the hyperflow for our recent trip and at the last minute found it was on backorder. Since it didn't arrive in time for the trip. We went to a local outfitter and purchased a MSR miniworks for the trip. We pumped our asses off. When the hyperdrip arrives, I will own a pumper, but what I really want is the Platy clean stream. I may convert the filter from the hyper to a gravity style filter. I think gear stores should let you know when you order something if it ain't gonna arrive in time.
So to answer your question No, I have no experience with that unit. <img src="/forums/images/graemlins/mad.gif" alt="" />