When a small camper needs its water tank shaped to a specific void, Ronco's spread of 6 gallon moldings is the answer, and the RVB357 is one of them: a light-duty potable fresh water tank for RV service, shipping at about 11 pounds. Teardrops, slide-ins, and micro camper builds are its home turf.
Rotational molding gives the RVB357 a one-piece seamless polyethylene shell, no joints or weld lines anywhere, and the natural FDA-compliant resin does double duty: it is clean for drinking water contact, and its translucency turns the whole wall into a level gauge you read at a glance.
The tank is molded by Ronco Plastics in Tustin, California, rotomolding tanks there since 1974, and finished per order with spin-weld or threaded fittings installed to the customer's specification, as Ronco does on every tank it ships. The drawing, when one is shown, depicts the blank molding before fittings are located. OneSource Plastics offers the RVB357 as an authorized Ronco Plastics dealer.