Portola’s 516 Easy Fit^TM NSP 5-gallon closure Flow -In Foam Liner significantly improves leak performance. It offers a reduced resin content with no sacrifice of performance, and its lower energy consumption reduces its carbon footprint. It is designed to fit most 5-gallon finishes.

With an easy to handle grip, Portola’s 510 Easy Fit^TM NS fits most 5-gallon bottles and works with either style water cooler. This one piece cap with Flow-In Foam Liner is made of polyethylene. There is no plug to clog bottle washing.

Light weight with a scalloped edge, Portola’s 515 Easy Fit^TM will also fit most 5-gallon bottle finishes. This polyethylene cap has two piece construction and a disk foam liner.

Easy to handle and with improved grip, 535 Easy Fit^TM PL will also fit most 5-gallon bottles. Made of polyethylene, this cap comes with a perma-seal Flow-In Foam Liner.