I'd invest in a massive 5-gallon jug, but it's too big to use without a dispenser. Until recently, I believed that traditional water coolers-- typically found in office buildings -- were the best ...

or other settings where the cooler will need to serve more water, a cooler that’s compatible with a 5-gallon jug or even that attaches to a direct water source may be better. Top-loading water ...

Dimensions 12 x 15.16 x 41.73 in. Bottle Size 5 gal. This water cooler fits right on your counter but still holds three-to-five-gallon bottles of water, which makes it perfect for dorms or smaller ...