10 Best Indoor Portable Toilets 2025 in the United States

The Kohree 5.8 Gallon Portable Toilet is a solid option for anyone in need of a portable toilet for camping, traveling, or even for use in a home or RV. With a capacity of 5.8 gallons for waste and a fresh water capacity that allows for approximately 90 flushes, this toilet is well-suited for extended outdoor activities without needing frequent emptying. The sturdy design can hold up to 440 pounds, making it suitable for most adults, and its compact size makes it easy to transport and store.

One of its standout features is the level indicator for the waste tank, which helps avoid unpleasant surprises by signaling when it's time to empty. The leak-proof and odorless design is another significant advantage, as it effectively seals in both liquids and odors, ensuring a clean environment. Cleaning is made easier by the T-type full coverage water outlet, which helps prevent stains and makes maintenance hassle-free.

There are some considerations. While the portable toilet is designed for multi-scenario use, its weight of about 6.8 kilograms may be a bit heavy for some users to carry, especially over longer distances. Additionally, although it offers good odor control, some users might still find it lacking in very high-temperature conditions. The warning about hygiene and the non-return policy could be concerning for those looking for a risk-free purchase.

The Thetford Porta Potti 365 Portable Toilet is a versatile and award-winning choice for a wide range of users including those in RVs, boats, trucks, vans, healthcare settings, and campers. It's designed to be highly portable with an ergonomic handle that makes it easier to maneuver despite its slightly larger size. Weighing only 8.8 pounds, it is relatively easy to carry and transport as needed.

Its dimensions (16.8"D x 15"W x 16.3"H) make it compact enough for tight spaces while still offering a comfortable height for most users. The piston flush mechanism is straightforward and effective, adding to its user-friendly nature. The sealed valve design helps in controlling odors, ensuring a more pleasant experience.

Cleaning is simplified by the removable seat and cover, and emptying the waste is facilitated through a rotating pour-out spout, making the process less cumbersome. However, being made of plastic, it might not be as durable as other materials in the long run. While it may rank #7 among RV toilets, its utility across various scenarios makes it a strong contender for anyone needing a portable sanitation option.

The THETFORD Aqua-Magic® VI Low Profile is a well-designed portable toilet suited for RV users or those needing an indoor space-saving toilet. Its low-profile, compact size allows it to be mounted very close to walls, making it ideal for tight spaces. Weighing just over 9 pounds and made from durable polypropylene, it balances portability with sturdy construction. The foot flush mechanism is thoughtfully placed to save floor space and ease operation without using hands. This model features the deepest bowl available in RV toilets, which improves comfort and usability. The residential-style seat with SloClose hinges adds a nice touch of comfort and quiet closing. Installation is easier than average thanks to improved mounting slots.

Cleaning should be straightforward due to its smooth surfaces and polypropylene material but might require manual effort. Its one-year warranty offers some peace of mind. This toilet fits well for those needing a compact, reliable indoor portable toilet primarily for RV or limited-space use, emphasizing comfort and installation ease over high-tech flushing or odor control.