Better Brew S30 Bottle Filler is an easy Auto Bottler Stick Bottle Filler for Home Brew Beer, Wine and Cider by S30. Fit this easy to use stick to your tap of siphon. Put the Bottler Stick into a bottle. Raise the bottle up so the valve touches the bottom of the bottle. Lower the bottle when full. It is as easy as that.Fits Better Brew Lever Tap.