Yo Bryan what's up? I used to use a 14 gal Rubbermaid container. I filled it up to the drain holes and poured it into a 48 qt ice chest and they booth held the exact same volume of water. Both the 48 qt ice chest and the Rubbermaid container fit on my boat in the same place except that the ice chest is just a tad wider. I now use the 48 qt ice chest for my livewell. With that said I have had teeners in my rubbermaid container and they fit. Of course I didn't have 5 fish in it at the time and I only kept them in there until pics were taken, but they fit!

MT