10 Best Portable Toilets 2025 in the United States

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.

The Kohree 5.8 Gal Camping Toilet offers several advantages for users seeking a reliable portable toilet. One of its standout features is the ergonomic diagonal design, which is particularly useful in limited spaces and offers a more comfortable experience due to its elongated bowl seat. With a 5.8-gallon waste tank capacity and a 3.2-gallon fresh water capacity, it can handle multiple uses (up to 110-120 flushes) before needing to be emptied, which is convenient for extended outdoor activities.

The waste tank level indicator is a helpful addition for managing when to empty the tank. Made from high-density HDPE and PP materials, this toilet is durable and can support up to 440 pounds, catering to a wide range of users, from toddlers to the elderly. The upgraded T-type water outlet design ensures thorough cleaning, and the detachable components along with a splash-free pouring spout make the emptying process easier and cleaner.

Additionally, the Kohree toilet is versatile, suitable for use in RVs, boats, homes, and during camping trips. However, some users might find the weight (15.18 pounds) slightly cumbersome for very frequent relocation, and the non-returnable policy might be a downside for those cautious about hygiene or quality issues. Despite these minor drawbacks, its design and functionality make it a solid choice for portable toilet needs.

The THETFORD Porta POTTI 565E Curve is a well-regarded portable toilet that caters to users looking for convenience and comfort, especially in RVs or camping situations. One of its standout features is the electric flushing mechanism, which provides a more user-friendly experience compared to manual options. With a waste-holding tank capacity of 21 liters and a flush-water tank capacity of 15 liters, it offers substantial usage before needing to be emptied, making it suitable for family outings or longer trips.

Portability is another strong point, weighing around 12.8 pounds, which allows for easy transport. Its compact dimensions (448 x 388 x 450 mm) mean it can fit in various spaces without taking up too much room. The level indicator displays for both the waste and flush-water tanks are beneficial, providing peace of mind about when it’s time to empty or refill.

In terms of comfort, the design is spacious, and the oval shape of the seat adds to the overall usability. However, the plastic material may not be as durable as other materials, and while it is generally easy to clean, care should be taken to avoid harsh chemicals that could damage it. One drawback is that it requires 4 AAA batteries for operation, which could be a hassle if you're in a remote area without easy access to replacements. Additionally, while the electric mechanism is convenient, it does rely on battery power, potentially leading to limitations if the batteries run low. The THETFORD Porta POTTI 565E Curve is particularly suited for RV owners or outdoor enthusiasts looking for a portable toilet that balances functionality, comfort, and ease of use, though users should be mindful of the battery dependency and the plastic construction when considering long-term durability.