The Best Portable Camping Toilets

Capacity is what actually decides how often you deal with this thing. Thetford rates the 550P at 5.5 gallons of waste and roughly 60 flushes before it needs emptying. For two people on a long weekend, that's usually the whole trip. Nothing else here gets you that far except the composting toilet, and that one costs several times as much and has to be bolted down.

The seat sits at normal adult height, which sounds like a small thing until your knees disagree. Kids can use it without help, and older relatives can get back up off it. The 550P is also shaped like a squared-off box, so it tucks against a wall or under a dinette instead of sprawling across the floor of a tent you're already tripping over.

Emptying is the part people dread, and Thetford designed around it. The waste tank detaches from the bowl section, so you carry one manageable piece to the dump station rather than the whole toilet. At about ten and a half pounds packaged, it lands in the normal range for cassette toilets, which RVshare puts at ten to thirteen pounds empty. One person can handle it without a second trip.

Parts are the quiet advantage. Thetford is the default brand at RV dealers and camping stores, so seals, pour spouts and hold-down kits stay easy to find years from now. The 550P also ships with a hold-down kit, which matters more than it sounds if you're on a boat or a washboard forest road and don't want a full tank sliding across the floor.

Flaws but not dealbreakers

You'll need chemicals. Good Sam recommends adding holding-tank treatment after every emptying to control odor and break waste down, so that's both an ongoing cost and an ongoing errand. If a chemical-free setup is what you're after, this isn't it.

It also needs a dump station, or at least a toilet somebody lets you pour into. On a backcountry trip with no facilities, 5.5 gallons of liquid is a liability, not an asset. And this model uses a piston-type flush; GearJunkie's field testing found bellows pumps hold a stronger water seal against odor between uses than simpler piston designs.

The bellows pump is the reason to look here. You press a soft dome with your palm and water sweeps around the entire bowl instead of squirting into one spot. GearJunkie's field testing found bellows designs also hold a stronger water seal against odor between uses than piston pumps do. For a toilet living inside a hot tent all weekend, that's worth real money.

The detachable tank makes emptying almost civil. A sealing side valve on the 5.3-gallon holding tank locks in liquid and smell while you carry it, and a rotating pour spout aims the stream where you want it instead of where gravity wants it. You unclip the bottom half, walk it over, rinse, and clip it back on. No wrestling with the whole unit.

It's rated to support 330 pounds and stands about seventeen inches tall, close enough to a house toilet that most people stop thinking about it after the first use. Camco includes three drop-in tank treatments, so you can use it the first night without placing another order. The 2.5-gallon top tank is smaller than the Thetford's, which means refilling water sooner.

Flaws but not dealbreakers

The plastic is thinner than the Thetford's, and owners who use theirs hard tend to notice it at the latch and the slide valve first. Treat the valve gently and it holds up. Yank it and it won't.

The seat is also a little narrower than the Thetford's, which some larger adults find cramped, and there's no hold-down kit in the box if you want it strapped to a boat deck.

For occasional camping, this is the sensible amount of toilet to own. Switchback Travel's van-life roundup landed in the same place: a bucket-and-seat setup costs a fraction of composting alternatives and covers the four or five weekends a year most people actually need one. You're not buying a flush. You're buying a place to sit that isn't a log, and that's genuinely most of the value.

It also earns a spot in an emergency kit, which is where plenty of these end up. If the water goes out for three days, a bucket, a box of liners and a bag of gelling powder beat every other option in this guide. The metal handle means you can carry it to the car one-handed, and the lid keeps the bucket usable for storing gear the rest of the year.

The snap-on lid seals the bucket when it's closed, which keeps the worst of it contained between uses. Reliance builds it for camping, hunting and fishing, and the seat has enough flex to stay comfortable for a few minutes without feeling like it'll crack. Any standard 5-gallon bucket fits, so replacing a cracked one costs almost nothing.

Flaws but not dealbreakers

There's no flush and no water seal, so odor control is entirely on you and your liner bags. Use it without a liner and you'll eventually be pouring out a bucket, which is exactly as bad as it sounds.

The seat is low, closer to a step stool than a toilet, so anyone with bad knees or hips will struggle to get up. And a bucket doesn't stay put on uneven ground the way a wide-based cassette toilet does.

Reliance backs the Luggable Loo with a five-year manufacturer's guarantee.

Separating liquids from solids is the whole trick. Urine is what makes a holding tank reek, so keeping it in its own jug and mixing the solids with coconut coir or peat leaves the solids bin dry and largely odorless. Nature's Head rates that bin at roughly three to four weeks of daily use by two people, and the product listing stretches that to four to six.

The running cost is where this pays you back. REI's camping gear guide notes that composting toilets cost more up front but cut out the recurring spend on chemicals and dump-station visits. If you're on the road full time, that's a monthly line item plus an errand you no longer plan your week around. Weekend campers will never use it enough to get there.

It's a fixed installation more than a portable toilet. The unit weighs 28 pounds, stands about 21 inches tall, and wants to be bolted down with a vent hose run outside. Nature's Head says any reasonably handy person can install it, and that's fair, but you're drilling into your van or your cabin wall. Set aside an afternoon and a drill bit you trust.

The spider-handle version is the one to get for tight spaces. The crank that turns the compost tucks close to the body instead of jutting out sideways, which matters in a van where the toilet lives eighteen inches from a wall. Everything else matches the standard model, and the seat height lands near a household toilet, so it's the most normal-feeling thing here to sit on.

Flaws but not dealbreakers

You empty the liquid jug every day or two, and no amount of clever engineering removes that chore. The solids bin needs coir or peat kept on hand, and the vent fan draws power, which is fine in a van with a battery bank and awkward in a tent with none.

It's also the most expensive unit in this guide by a wide margin, and it isn't something you carry to a picnic table. If you camp a few weekends a year, you'd need many seasons before the savings on chemicals catch up.

Nature's Head lists a five-year warranty on the toilet.

Nothing else here handles odor this well. Each flush pulls a layer of barrier film around the waste and twists it shut, so what's in the bin is already bagged before you stand up. Owners who moved over from a black tank keep describing the same thing in their feedback: the smell stops being a problem they manage and just stops being a problem.

On a boat, that matters more than capacity does. You're in a small cabin with poor ventilation and no dump station in sight, and a cassette toilet turns into a countdown clock. The Laveo just stacks sealed bags. When the cartridge fills up, you pull out one airtight black bag and drop it in the nearest trash can, and you're done thinking about it.

It's a full-height toilet with a normal seat, not a stool with a lid on it. A rechargeable battery runs the flush mechanism, and owners report it holds a charge for a long stretch; you can also run it on AC power if the battery ever sulks. It ships with two cartridges and a bottle of pee powder, which Laveo says extends cartridge life by about 40 percent.

Cartridge math is worth doing before you commit. Laveo rates a cartridge at 15 solids flushes, or 28 flushes with the pee powder, and the company's broader spec figure lands around 17 flushes per cartridge. Either way, a family of four on a week-long trip burns through more than one. Buy spares and keep them in the vehicle, not at home.

Flaws but not dealbreakers

Cartridges are the catch. They're expensive next to a bottle of tank chemical, and owners report they're hard to find in stores mid-trip. Run out somewhere remote and you're back to a shovel.

It weighs 27 pounds and needs a flat, stable spot, so this isn't a backpacking toilet or even a carry-it-to-the-site toilet. It's furniture that happens to be movable.

Laveo includes a two-year limited warranty.