A manual hand pump water pump for 3 and 5 gallon jugs.

You can fill the 5 gallon jugs up for $1.25 at those watermill type stations in parking lots and car washes, you don’t need a big bulky water cooler, just a little plastic hand pump pneumatic water pump you slap on top. Endless, clean water real cheap, much cheaper than bottled water and as good, and you don’t throw away a ton of plastic.

Just get a regular bottle and fill it up from the tap, easy way not be forced to drink car wash water while saving money on shop bought bottled water.