10 Best Portable Toilets 2025 in the United States

The Thetford Porta Potti 565P Excellence is a well-sized portable toilet, offering a large waste tank capacity of 21 liters and a 15-liter flush water tank. This means fewer trips to empty or refill, which is great for longer trips or group use. It uses a manual piston pump flushing system, which is reliable and simple, though it requires some effort to operate compared to battery-powered models. The inclusion of level indicators for both waste and flush water tanks helps you keep track easily, avoiding surprises.

Weighing about 12 pounds, it's reasonably portable—you can carry it comfortably but it’s not ultra-lightweight. The toilet's dimensions and oval seat shape aim to provide good comfort for users. Made from durable plastic, it’s built to last and resist wear from regular use. Cleaning should be straightforward, thanks to the material and design, though as with any portable toilet, thorough rinsing after use is necessary to maintain freshness.

This model doesn’t have advanced features like battery operation or electric flush, which some users might prefer for convenience. However, the manual system keeps it simple and less likely to malfunction. This makes it suitable for campers, RV users, and anyone needing a sturdy, large-capacity portable toilet that balances comfort and durability without extra electronic features.

The Kohree 5.8 Gallon Portable Toilet is designed for those who need a reliable and hygienic toilet solution while camping, traveling, or using it in a boat or RV. One of its standout features is its large sewage storage capacity of 5.8 gallons, allowing for less frequent emptying, which is handy for outdoor activities. The level indicator is a practical addition, helping users know when it’s time to empty the tank, thus avoiding any unpleasant surprises.

Portability is another strength; it’s lightweight at 6.8 kg, and the carry handle makes it easy to transport. The design accommodates adults comfortably, supporting up to 440 pounds, making it versatile for various users. Cleaning it is straightforward, thanks to the upgraded T-type water outlet that ensures thorough cleaning, minimizing the risk of stains.

There are some factors to consider. The toilet’s maximum temperature tolerance of 122°F may limit its use in hotter climates. Additionally, while the leak-proof design is beneficial, users must still be cautious when handling waste, as cleaning the tank can be an undesirable task. The Kohree toilet is also relatively simple to set up and use, but it may not be as durable as more permanent solutions. Users in need of a sturdy, long-term toilet may find it lacking compared to traditional toilets.

The Modiwell Dry Flush Toilet is a rechargeable, waterless portable toilet designed for various settings such as RVs, boats, tiny houses, and outdoor adventures. One of its standout features is the one-click flushing system that uses an automatic thermal waste disposal technology, which seals waste bags instantly without the need for water or manual cleaning. This makes it more convenient and hygienic than traditional composting or incinerator toilets. The waste bags are sealed tightly to prevent odors and leaks, supporting an odor-free experience. It supports users up to 350 pounds with sturdy stainless steel legs, offering good stability and comfort. Weighing only 17 pounds and sized compactly, it’s easy to carry and fits well in tight spaces, making it versatile for both indoor and outdoor use.

The built-in rechargeable battery lasts for 70–100 uses on a full charge, which is practical for weekend trips or extended off-grid living. On the downside, since it relies on proprietary waste bags and coagulants, ongoing costs and supply availability might be a consideration. Also, it’s free-standing and requires space, so it might not be ideal for very cramped locations. Cleaning is simplified as the waste is bagged and sealed automatically, but disposing of used bags still requires proper handling.

This toilet provides a user-friendly, odorless, and environmentally friendly solution for portable sanitation, especially suited for those seeking a no-water, low-maintenance option.