Made them, but it isn't too hard. Hardest part (well, for me) was to drill perpendicular to cooler wall

Coleman 2 gallon cooler, plus nippple waterers, plus these
adaptors (since the nipples aren't long enough to go through the cooler wall), plus thicker gaskets so they don't leak on curvature of cooler. One of
these would negate the need for different gaskets.
I LOVE these waterers for the summer...and as you can see, my girls do to. I had JUST put the waterer down after filling/taking pics, and my girls ran right over & started to drink. They know the water is always cold...and it seems 2 gallons is a good amount (the smaller square coolers hold a little over 1 gal., not enough with m y large flock.) I have 3 cooler waterers...two like this, and one using the
britetap. The down side for me with the britetap is only 2 nipples, and pricey. That said, it works well and is definitely easier .....
Was going to save these for Thirsty Thursday...but...oh well, lol:
EDITED to add: They picked it up quickly! Once a couple learn, they all figure it out by watching the others.
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