Collection: Marine Plumbing & Ventilation - Portable Toilets

Comfort and convenience wherever the journey takes you.

Explore portable marine toilets designed to provide a practical sanitation solution when permanent onboard plumbing isn't available or necessary. Compact and self-contained, portable toilets are well suited for smaller boats, day cruisers and other spaces where convenience and portability matter.

Shop portable boat toilets, self-contained marine toilets, compact portable toilets, flushable portable toilets, waste holding systems and portable toilet accessories for boats, RVs, camping and other outdoor adventures.

Whether you're outfitting a small boat, replacing an existing portable toilet, preparing for an extended day on the water or adding a convenient sanitation option to your travel setup, Roam & Harbor makes it easier to find portable toilet solutions for wherever you roam.

Always verify toilet dimensions, freshwater and waste capacity, flushing method, mounting requirements, cleaning procedures and manufacturer recommendations when selecting a portable toilet.

More comfort. More freedom. Adventure Starts Here.™