I’m looking for a small keg (2-3 gallons) for nitro coffee that I can put on the hump of my kegerator. The 2.5g slimline torpedo keg from morebeer looked like a great fit, but it is about 1/4” too wide :(. The closest I found are the 1/2 gallon or 1 gallon pressurized growler kits (eg...