The 10 Best Portable Toilet For Boat, Tested And Researched

Sarah Combs By, Sarah Combs
Updated
SereneLife Portable Toilet
Image credit: Amazon.com

Our Top Picks

1. Best Of The Best: SereneLife Portable Toilet

With its extra-large 5.3-gallon tank, you can enjoy more uses between changes, and the leak-proof and odorless design ensures that your bathroom is always mess-free. Its sturdy construction makes it easy to clean and maintain, making it perfect for camping trips or for use as an emergency toilet in case of power outages. Read Review

2. Runner Up: Better Boat Portable Toilet

The biodegradable trash bags provide a durable and leak-proof solution to prevent unpleasant messes, while our earth-friendly compostable camping toilet bags are made from plant-based materials for eco-friendly disposal. Read Review

3. Best Easy To Use: Alpcour Portable Toilet

This lightweight and compact toilet features a built-in piston pump flusher for powerful cleaning action and no need for plumbing or external hookups. Made from durable, heavy-duty material, this portable toilet naturally minimizes odors and resists rust and corrosion. Read Review

4. Best Comfortable: ZIMMER Portable Toilet

This travel toilet features a strong cap to ensure no leakage and our top-tier toilet tech that eliminates odor. With its lightweight and compact design, have peace of mind knowing you can take a restroom break anywhere, anytime. Read Review

5. Best Convenient: TRIPTIPS Portable Toilet

The functional cover design allows you to switch between modes of use with ease, while the comfortable higher size brings you a more relaxing experience. Plus, our toilet is made with durable material that can withstand up to 400 lbs of pressure, and it's washable too! Read Review

The perfect day on the water should never be spoiled by needing a restroom. Whether on a fishing trip, a day of sailing, or just a leisurely cruise, having the proper portable toilet for your boat is a must. A tremendous portable toilet for your boat is lightweight, easy to transport and use, and designed to withstand the harsh marine environment.

It should be able to be securely installed and provide a secure and comfortable seating area for the user. With the proper portable toilet for your boat, you can enjoy a worry-free day on the water and never worry about having a suitable bathroom.

After lots of research based on customer feedback, We think the best portable toilet for boat is SereneLife Portable Toilet. This extra-large tank holds up to 5.3 gallons of sewage, so you don’t have to worry about changing it often. It’s also designed to be sturdy, easy to clean, and leak-proof, so you can enjoy a safe and odorless experience every time. We have provided you with a detailed buyer's guide and many other good choices so you can decide which is the best for your requirements.

Our Top Picks

TOP Choice #1 SereneLife Portable Toilet
Our Score:
9.9
SereneLife

LEAK-PROOF AND ODORLESS DESIGN – To prevent unnecessary messes or spills, our design features a rotating emptying spout, allowing you to quickly and discreetly empty it when full. And it has a double-sealed drain valve to keep any nasty smells in.

DO YOUR BUSINESS ANYWHERE – Take our small, portable toilet anywhere you need to go. From camping, caravan, or trailer vacations with your family to boating trips with friends, use this portable bathroom both inside and outside with ease.

CONVENIENT, COMPACT, AND PORTABLE – The SereneLife portable toilet is small enough to fit in the trunk of your car but large enough to sit on comfortably. Its 37x41x35cm size means you can take it with you wherever you need to go, in a tent or on the road.

LARGE CAPACITY OF UP TO 120 FLUSHES – Our extra-large tank of 5.3 gallons holds more sewage than ever before, saving you the hassle of changing it often. Flush it up to 120 times with confidence – the waste tank level indicator will let you know when to empty it.

STURDY AND EASY TO CLEAN – This leak-proof cassette toilet for RV travel is crafted from high-density, premium quality polyethylene for a corrosion-resistant travel toilet. It is an easy-to-clean material that is highly durable, making it perfect for your adventures.

TOP Choice #2 Better Boat Portable Toilet
Our Score:
9.8
Better Boat

INCLUDES 45 POO BAGS: Our portable toilet bags for buckets come in 3 rolls of 15 ct biodegradable waste bags (Total 45 bags). Work great with our camping toilet seat for 5 gallon bucket kit or wag type liners for bucket toilet bags 5 gallon bucket.

UNIVERSAL FIT: Our eco portable toilet bags for camping work with most bucket toilet seat or camping toilets. Our toilet bags for portable potty fit a 5 gallon bucket toilet seat or toilet bucket. Ideal portable toilet bags for camping or boating.

100% BIODEGRADABLE & ECO-SAFE: Our earth-friendly compostable camping toilet bags are made from plant-based materials that compost & break down quickly but are opaque & unmarked so not embarrassing. Fragrance-free making them better for the planet.

STRONG & HEAVY-DUTY: Our biodegradable trash bags 5 gallon are durable and leak-proof to prevent unpleasant messes! Use the potty bags for portable toilets when boating, hunting, road trips, hiking, or wherever nature calls.

WHY BETTER BOAT: We are a family owned American business committed to making premium quality camping, RV and boat care solutions. We stand behind your satisfaction and our products including our portable emergency toilet bags.

TOP Choice #3 Alpcour Portable Toilet
Our Score:
9.6
Alpcour

EASY CLEAN CONVENIENCE – Sprayer Keeps Bowl Clean a Full 360°, While the Rotating Spout Lets You Safely & Hygienically Dispose of Contents When Full – Includes Waste Level Indicator & Anti-Leak Drain Valve to Lock In Liquid & Odors

AMAZING 50+ FLUSH CAPACITY – Built-In Piston Pump Flusher Provides Powerful Cleaning Action, No Plumbing or External Hookups Required – Features Extra Large 5.3 Gallon Waste Tank & 3.2 Gallon Water Tank for Fewer Emptying Trips

SUPER COMFORTABLE SETUP – Unit is Made of Durable, Heavy Duty Material That Naturally Minimizes Odors & Resists Rust & Corrosion – Lightweight Yet Sturdy Seat Supports the Entire Family Including Toddlers, Kids, Teenagers, Adults & the Elderly

THE ULTIMATE PORTABLE TOILET – No More Emergency Potty Runs While Camping, Boating or Traveling on the Road! Compact, Fully Functional Latrine Provides Anytime, Anywhere Bathroom Relief with All the Comforts of a Real Home Toilet

TRAVEL-FRIENDLY. ECO-FRIENDLY. – Complete Kit Also Features a Handy Case for Toting & Storing Your Toilet Anywhere – Green System Saves You Money on Energy & Water & Cuts Out Wasteful Disposable Liners, Inserts, Pills & Chemicals

4 ZIMMER Portable Toilet
Our Score:
9.4
ZIMMER

WATERTIGHT SEAL - With our top-tier toilet tech, odor is a thing of the past. This portable camping toilet has a watertight seal that contains all odor and foul smells until it's ready for disposal.

8-GALLON HOLD - You'll get a 3-gallon freshwater holding tank plus a 5-gallon waste water holding tank with this camp toilet (that's up to 50-70 flushes)!

FULL-SIZED CONVENIENCE - This travel toilet is the answer for full bladders everywhere. With a full-sized lid, our porta potty is perfect for the comfort of adults and kids alike. No more holding it in for hours!

ULTRA DURABLE - Made of high-density polyurethane, this camping and RV toilet can withstand extensive travel out on the open road. Use it time and time again on your next adventure!

EASY TO USE - When your portable bathroom is ready to be refilled, just use the 2 labeled side latches. Each tank comes with a strong cap to ensure no leakage whatsoever.

5 TRIPTIPS Portable Toilet
Our Score:
9.2
TRIPTIPS

【MULTI-PURPOSE】It is a perfect portable toilet for camping, a ideal travel toilet for riding/ hiking,/fishing,/boating/hunting, a Car toilet for traffic jam /long road trips, a Portable potty for outdoor on beach etc.

【WHAT YOU GET】1x portable folding toilet + 1x Manual + 1x Waterproof carry bag. Worry-free warranty, and friendly customer service.

【SIMPLE TO USE】Easy to set up in seconds! Compatible with any 6-8 gallon bag for easier clean up. Make doing your business on the road a breeze.

【EASY TO CARRY】Packs down only 2.4 inches high, very compact and space-saving!Lightweight and Comes with a handy bag for easy transport.

【NEW UPDATE】New TRIPTIPS portable toilet series: ①Functional Cover Design, Makes you free to switch various modes of use, as a toilet, a stool, a storage box or Trash can. ② More Comfortable,Higher size brings a more relax experience.③ Washable and Strong resistance to fall and pressure, could hold up to 400 lbs

6 VINGLI Portable Toilet
Our Score:
9.1
VINGLI

✔ ODORLESS & LEAK-PROOF: Made of high density polyethylene, it features anti-leakage. Sealing value prevents the waste from leaking and giving off smell. Liquid chemicals can be put into fresh water tank for aromatic air.

✔ STRONGER FLUSHING: Upgraded piston pump flushes the bowl much cleaner compared with bellows pump. T-type 3-way flushing makes waste removal easier. Slippery surface of the bowl prevents you from washing it.

✔ UP TO 95 TIMES FLUSHES: 5.3 gallon detachable holding tank; 3 gallon flush tank; provide 95 to 98 times effective flushes in a flat state. Extra-large tank capacity allows to refill or empty it less often.

✔ GO IN COMFORT ANYWHERE: Lightweight, compact and detachable, it’s ideal for boating, fishing, camping, off grid living, healthcare, emergency or other outdoor activities. Built-in handles and carrying bag make the transportation much easier. Sturdy seat design offers home-like comfortable. Side latches secure the tank to the toilet. Measures 16.5"H x 14.4" W x 16.3"D and weighs 11.5 lbs without filling. Max Bearing Capacity: 441 lbs. Bowl Dimension: 10.4"x 9"x 7".

✔ EASIER-TO-EMPTY: Splash-free rotating pour spout allows you to empty it quickly without splashing. Hose fits into some sewer outlet for easier dumping. There is a vent release the pressure. Liquid level display helps to indicate inner waste amount. When the waste tank gets full, the indicator will turn red.

7 Better Boat Portable Toilet
Our Score:
9.0
Better Boat

COMES W/ CONVENIENT & DISCREET CARRYING CASE: Comes with a zippered nylon carrying case to keep it stored neatly together and away from your other gear. Can be used as a car or boat toilet seat or portable camping toilet. Mobile for camp or travel.

WHY BETTER BOAT: We are a family owned American business committed to making premium quality boat and RV care and cleaning supplies. We stand behind your satisfaction and our portable toilet for adults. Try our Better Boat camping toilet paper!

WORKS W/ MOST 5 & 8 GALLON BUCKETS (NOT INCLUDED): Our 5 gallon bucket toilet seat for 5 gal and 8 gal is perfect for outdoor adventures and emergencies. Simply line your bucket with the included toilet bags and snap on our seat. Bucket not Included.

DURABLE, STURDY & COMFORTABLE: This portable toilet for camping and emergencies has an ergonomic design so you can feel almost right in your home bathroom. This heavy duty toilet seat is will not bend or buckle but still a lightweight potty.

INCLUDES 45 BIODEGRADABLE BAGS: Our portable toilet seat 5 gallon bucket with lid and cover kit comes with 3 rolls of 15ct 8 gallon waste bags. Earth-friendly bags that break down. When done, discard composting toilet bags in the trash or bury them.

8 Zinyeme Portable Toilet
Our Score:
8.8
Zinyeme

Easy to Carry: The portable toilet is foldable and it is perfect for camping, hiking, backpacking, beach, riding, fishing, boating, marine, traffic jam, hunting, outdoor living, construction site, long road trips and anywhere for emergencies of needing a bathroom/restroom at any time.

Comfortable and Sturdy: The newly designed elongated-shape toilet is just like the one in your home. It is higher, wider and the seat has more sitting room than the small and older round portable toilet. It makes you feel more comfortable. The portable toilet is sturdy and can hold up to 400 lbs. It is suitable for adults, kids, male, female, women and all family use.

Multiple Functions: The portable folding toilet kit can be use not only as a toilet for outdoors, camping toilet, travel toilet, commode bucket, porta potty, or indoor toilet for elder people, and vomiting bucket for pregnant women; but also, as a storage and seat combination, such as trash can, small tool and storage box.

Simple to Use and Keep Hygiene: The collapsible toilet can be easily set up and fold down in seconds. There are 12 plastic bags come with the package. And it is compatible with any 6-8 gallon bags for easy clean up and keep hygiene.

What Is Included: 1 x Portable Toilet; 12 x Toilet Bag; 1 x Waterproof Carry Bag; 1 x User Manual.

9 Siewl Portable Toilet
Our Score:
8.6
Siewl

New Update - New foldable portable toilet for adults, the larger size and wider portable toilet seat brings a more relax experience. Our camping toilet is made of premium quality ABS plastic and unique fastener design, it weighs only 3.19 pounds and has a load capacity of up to 400 pounds, sturdy and washable

Multi-Functions - Functional cover design, makes you free to switch various modes of use, very practical. Our portable toilet for car can be used not only as a toilet for outdoors, but also a portable seat with storage function, trash can, small stool, storage box, indoor toilet for the elderly, vomit bucket for pregnant women, etc

Easy to Use & Clean - This porta potty for camping can be easily set up and fold down in seconds. Super easy and quick. Our portable camping toilet is compatible with any 6-8 gallon bag for easier clean up to make doing your business on the road a breeze. Before use, please put on the included plastic garbage bag to keep the toilet clean and tidy

Easy to Carry - This portable toilet for car is foldable for convenient storage, space-saving. It has the characteristics of excellent load-bearing capacity and light weight. This is a perfect portable folding toilet for traffic jam, camping, traveling, riding, hiking, backpacking, fishing, boating, marine, long road trips, beach, outdoor living, construction sites and anywhere anytime for emergencies, etc

Package & Service - Included 1 x portable toilet bucket with lid, 1 x carry bag, 1 x exquisite packaging box, 20 x garbage bag. The extra thick and black odor-free toilet bags keep you away from embarrassment. If there are any problems with our products, contact us and you will get a satisfactory solution

10 VINGLI Portable Toilet
Our Score:
8.4
VINGLI

✔ HIGHER SEAT HEIGHT: Features more comfort for an adult at average height. Suggested for adults under 300 lbs. Measures 18'' L x 15.5" W x 15.7'' H when stands up and lid closed.

✔ VARIOUS APPLICATION: Not only ideal for outdoor events like camping, hiking, boating, fishing, road trip etc., but for indoor temporary use like healthcare or festival parties. Space-saving design allows you to store one in your vehicles for emergency use. Decent look may you prepare one in home basement or hunting shed.

✔ EASY CLEANUP & LESS ODOR: Dual lid seal and reduce the odor. Removable inner bucket allows easy and decent empty. Moreover, no cleaning is needed when you use a toilet bag in the barrel.

✔ STABLE & HUMANIZED: Features sturdy construction with nested connection and bottom anti-slip line. There contains a detachable toilet paper holder, which also is a mobile phone seat. What's more, it's also a nice seat when lid closed.

✔ PORTABLE & DETACHABLE: Can be detached to two and nested in one. Compact design and lightweight PP material makes transportation and storage more easier. Weight: 5.5 lbs. Ready for trips anywhere in comfort.

What to Look For in a best portable toilet for boat?

The best portable toilet for boat is assessed based on many factors. best portable toilet for boat research varies depending on the type, feature, and quality of this product. It is not too complex to cover, yet we will give you some buying guide and solutions to these problems.

Please take a closer look at best portable toilet for boat characteristics below would be beneficial for you. Let’s look through and keep in mind:

Tank Capacity

The flushing tank is the main component of most portable toilets. It is important to choose a toilet with a bigger waste tank to ensure that it doesn't need to be emptied every time you use the toilet.
It doesn't mean you have to buy the biggest toilet available to make sure it holds enough water. There are many options that offer a combination of small size and large tanks for waste disposal.

Comfort

A portable toilet that is suitable for everyone in the family should be considered. It can either have a removable seat or an all-purpose one. Comfortable sitting is important, and it all comes down to the size of the toilet and its materials.
Polyurethane plastic is a good choice if you are going with plastic. It reduces the odor and provides better comfort. An HDPE-material mix will also be eco-friendly.

Flushing Mechanics

Toilets are often affected by the flushing mechanism. Portable toilets that are portable and can be used outdoors require a flushing system that is easy to reach.
A water tank is also important. Manual flushes are the best option. It doesn't mean you have to spend a lot to enjoy a flushing system that is efficient.

Weight Limit

These camping toilets are limited in weight. Most of them weigh around 300 pounds. While some portable toilets can hold up to 300 lbs, others have weight limits that are lower. It is essential that the toilet you choose is capable of handling your body weight. Make sure you check any weight restrictions.

Size

Portable toilets are sometimes too bulky to be used for camping. This is why you need a smaller solution. A lightweight and compact toilet that can be used for multiple purposes is the best combination.

Waste Tank

Two main types of portable toilets are available: those that come with a waste container or ones that just have toilet seats and legs. What type of portable toilet do you prefer?
Portable toilets that have tanks have the advantage of having a flushing system. This allows you to use the toilet multiple times without needing to empty it. They can be heavy so make sure to store the toilet in a safe place.
The advantage of bucket-less toilets is that they are lighter and more portable. For backpackers that already carry heavy bags, and don't want to have to carry bulky tanks on top of them, this is a great advantage.
These toilets have a downside: you will need to buy waste bags that you can repurchase repeatedly. Portable camping toilets can be more complicated and therefore costlier in the end.
Except if you are a wild animal who refuses to take out the trash bags. You will need to locate a spot where fertilizer could be beneficial.
Which one do you prefer? You can either use a heavy toilet anywhere, or you could carry a light toilet seat, which is portable and only requires waste bags.

FAQs

What type of portable toilet is best for a boat?

A portable toilet designed specifically for use on boats is the best option. These toilets are designed to meet the specific needs of a boat environment and are designed to withstand the motion and rocking of the boat. They are also typically designed to be lightweight and easy to install and maintain.

How do you install a portable toilet on a boat?

The installation process will vary depending on the model of the portable toilet you are using. Generally, the installation process will involve securing the toilet to the floor of the boat and making sure the seal between the toilet and the boat is secure. You will also need to connect the toilet to the boat's plumbing system.

What type of maintenance is required for a portable toilet on a boat?

Maintenance of portable toilets on boats should include regular cleaning and deodorizing. It is also important to ensure that the toilet is securely fastened to the boat and that the seal between the toilet and the boat is secure. Additionally, the toilet should be inspected regularly to make sure it is functioning properly and that no leaks are present.

Are there any safety tips I should know when using a portable toilet on a boat?

Yes, it is important to ensure that the toilet is securely fastened to the boat and that the seal between the toilet and the boat is secure. Additionally, it is important to ensure that the toilet is properly vented so that any odors do not build up inside the boat. Finally, it is important to make sure the toilet is never used while the boat is in motion.

Our best portable toilet for boat of 2023 will be occasionally updated with new and available information. Please pay more attention to the data on our website or subscribe to our newsletter so that any updates or changes will come to your mind in time.

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About Sarah Combs

Sarah Combs
Sarah Combs is a visual editor who loves to travel and hike. She enjoys taking photographs of her journeys, which help her to remember the beautiful places she's been to. Sarah is grateful for the opportunities that she has had to see the world and looks forward to continuing to explore new places in the future. Sarah is the editor of CampfireHQ since 2021 and has written on a variety of topics, from camping, and hiking to other outdoor guides.

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