This simple but effective device helps when you are filling up your water container, aquaroll, waterhog, etc.
Other water filling devices, such as ill-fitting rubber connector type hoses, tend to spray more water onto you rather than go into the water container!

 
We have the solution with this water-filling device called “Easy Fill”, the tap adaptor screws onto the tap, and the hose simply fits on via a snap-on connector.  

For health and safety reasons we only use a top quality food grade hose.