Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Easy to use
Review: Looked at a lot of purifiers, and tried a few different ones owned by hiking buddies before deciding on the Vario. It packs nicely and is very lightweight. What sold me is the options for pumping water. Pop the bottom rubber cover off and it screws directly to your nalgene bottles to make one solid piece to hold on to, no more juggling bottles and hoses and hoping nothing tips. When my hydration bladder is low I simply pop off the bite valve and stick the hose into the bottom of the Vario and pump away. And if I do need to fill odd sized bottles the outflow hose has a very handy clip that I haven't seen on any of the other brands. 1L takes about 40 pumps, all of a minute or so. Carbon filter is re-packable and the ceramic filter is cleanable and replaceable. Easy to break down and service. If you are looking for a good all around purifier, this is a good place to start.
