When you are looking for a paper towel dispenser for office bathrooms, you want a model that is durable, that holds a good amount of towels and that is easy to keep clean. Stainless steel is an ideal material in those respects. I recommend dispensers that serve up individual towels, since they have (almost) no moving parts, as opposed to the roll dispensers that have levers that can eventually break, and that are less sanitary.
Office Paper Towel Dispenser:
Office Paper Towel Dispenser pictured: GJO02197 – Towel Cabinet,F/Singles/C-Fold/Multi Fold Towels, White by Genuine Joe.
Office Paper Towel Dispenser above:
Universal Paper Towel Dispenser – Holds 250 paper towels – Wall mount and Countertop – Transparent