This is one of those with the screw off top that looks like a handle. I got two of these from a friend the other day for $5. One seems to be working fine. Screwed on the cap, filled the jug with the hose, put the top back on tight, took off the little cap and it filled the drinking area. The other one is just gushing water and draining the whole bucket. Not sure if has an air leak somewhere or what is going on. Any suggestions?