The meal is the easy part of a camp kitchen. What comes after it is a skillet with chorizo fat stuck to the bottom, a stack of plates, and a picnic table that isn’t near any running water. A shared campground spigot is a poor place to scrub a greasy pan. A collapsible sink gives you a basin that folds away when you are done.
This guide is narrower than our page on camp cook tables, where a built-in sink is one feature among many. Here we look only at the sink itself: nylon bags for the pack, rubber and plastic basins for the car, and which ones have a real plug. For each we list capacity, open and folded size, and drain, as the maker or Amazon listing states it.
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Quick verdict: which collapsible camp sink to buy
For most car campers, the best collapsible sink for camping is the UST FlexWare Collapsible Sink: it holds 8.5 liters, and a rigid rim and base keep it steady under a real load of dishes. If you carry your kitchen on your back, the Sea to Summit Camp Kitchen Sink weighs 2.3 ounces. If you want to pull a plug rather than lift a full tub, choose the Stansport Collapsible Camp Sink.
Five picks are compared below, and all eight are reviewed in full after the table.
Five camp sinks side by side
Who each sink suits, what it is made of and its size and drain, as each maker or listing states.
| Sink | Best for | Material | Size and drain | Buy on Amazon |
|---|---|---|---|---|
UST FlexWare Collapsible Sink, 2.25-gallonBest overall
|
A family’s dishes after dinner | TPR walls, plastic rim | 8.5 L, no drain stated | View on Amazon |
Sea to Summit Camp Kitchen Sink, 5-literBest for backpacking
|
Backpacking, solo trips | 70D waterproof nylon | 5 L, folds to pocket size | View on Amazon |
Stansport Collapsible Camp SinkBest drain
|
Campsites with a drain spot | Not stated | 12.25 x 11.5 x 7.75 in; twist plug | View on Amazon |
| Starting a camp kitchen from zero | Nylon sink, plus scrubber and towels | 10 L sink; 9.5 oz kit | View on Amazon | |
Wakeman Outdoors Collapsible Wash Basin, 9-literBest packed height
|
Tight RV or trailer storage | Polypropylene and TPR | 9 L; folds to 2.87 in; rotary plug | View on Amazon |
Product images from Amazon. Sizes are as each maker or listing states them; several listings leave out capacity or material, and we say so below.
Our picks for the best collapsible sink for camping
These eight cover the real choices: soft nylon or firmer rubber and plastic, plug or no plug, small or family-sized. None of them is a kitchen fixture, and none needs to be. A sink at camp has to hold warm water, stay upright on a table and fold back into a bin.
1. UST FlexWare Collapsible Sink, 2.25-gallon – Rigid Rim, Flexible Walls
At a car campsite, the sink that works best is usually the one that stands up by itself and holds a real load of plates. The UST FlexWare does that with a plastic rim and base around thermoplastic rubber walls. Open, it measures 5.59 by 11.42 by 14.96 inches and holds 8.5 liters, or 2.25 gallons, which is enough for a pot, a skillet and the plates from a taco dinner.
The rim and base are what you are paying for. A flexible tub with nothing rigid about it slumps when you lift it full, while a solid edge gives you something to grab. There are dual carry handles, and the whole thing collapses for the trip home.
It weighs 19.65 ounces by the maker’s figure, so it is for the car and not the backpack. UST says the rubber is BPA free and the sink is dishwasher safe, which is handy when you get home with it greasy. The listing does not mention a drain plug, so plan to tip it out. The warranty is stated two ways: one line of the listing says one year and another says limited lifetime, so assume the shorter until UST tells you otherwise.
Why we like it
- Plastic rim and base add stability, per the maker
- Holds a stated 8.5 liters
- Dual carry handles
- BPA-free TPR, dishwasher safe
- Rectangular shape suits plates and pans
Key specifications
| Model | 1142757 |
|---|---|
| Material | Thermoplastic rubber, plastic rim and base |
| Capacity | 8.5 L (2.25 gal) |
| Open size | 5.59 x 11.42 x 14.96 in |
| Packed or folded size | Not stated; collapses flat |
| Weight | 19.65 oz |
| Drain | None stated |
| Warranty | Stated as 1 year and as limited lifetime |
Why we recommend it
Choose it as the one sink for a family or a pair of car campers. It is a plain, stable wash basin from an outdoor brand, and it gives you a usable shape for pans as well as plates.
Skip it if you want to pull a plug rather than lift and pour, or you are carrying your kitchen on your back. At well over a pound it is the wrong choice for a backpack.
Pros and cons
Pros
- Stable rim and base
- Good family size
- Dishwasher safe
- Carry handles
Cons
- No drain stated
- Too heavy for backpacking
- Warranty stated two ways
2. Sea to Summit Camp Kitchen Sink, 5-liter – Ounces in the Pack
This is a different kind of sink: a nylon bag with a stiffened rim that stands up once water is in it. Sea to Summit’s 5-liter version weighs 2.3 ounces and packs down to 4.6 by 4.8 by 1.4 inches, which is hard to argue with if your kitchen travels in a pack.
The maker uses 70D waterproof nylon with fully taped seams, a wide base, and a stainless steel ring that it says stops the sink collapsing when it is full. It lists wide webbing handles and a zippered storage pouch with a drain hole. It says the sink is safe with mild soaps and with hot water up to 140 degrees Fahrenheit, so don’t pour boiling water straight from the pot.
Five liters is small. It handles one or two people’s mugs, bowls and a small pot, not a big skillet. Retailer pages disagree a little on the weight, so go by the maker’s figure in the listing. We searched for an independent test and found retailer pages and affiliate lists rather than a real comparison, so this pick rests on the maker’s details.
Why we like it
- 2.3 ounces, the lightest here by far
- Stainless steel stiffening ring
- Taped seams and waterproof nylon
- Packs to 4.6 x 4.8 x 1.4 inches
- Maker’s guarantee for the life of the product
Key specifications
| Model | 044301 |
|---|---|
| Material | 70D waterproof nylon, steel ring |
| Capacity | 5 L (1.3 gal) |
| Open size | 11.6 x 6.9 in |
| Packed or folded size | 4.6 x 4.8 x 1.4 in |
| Weight | 2.3 oz |
| Drain | Not stated |
| Warranty | Lifetime guarantee against defects |
Why we recommend it
Choose it for backpacking, bikepacking or any trip where the sink has to earn its space. It also carries water from a tap or stream back to camp, so it does two jobs.
Skip it if you cook for a family or wash big pans. It is also not for very hot water: 140 degrees is the stated limit.
Pros and cons
Pros
- Extremely light
- Packs tiny
- Long maker’s guarantee
- Also carries water
Cons
- Small for a group
- 140°F water limit
- No drain plug stated
3. Stansport Collapsible Camp Sink – A Twist Plug and Raised Feet
This basin gets the small things right. The plug can twist open or pop out completely for a faster drain, so you can empty a full sink without lifting it. Four raised feet let water run out underneath, and there are two carry handles.
It opens to 12.25 by 11.5 by 7.75 inches, folds flat, and weighs just over a pound. That is about the same size as most basins here, but Stansport sells it specifically as a camp sink, and it suggests using it for dishes, laundry or iced drinks.
The listing doesn’t state the capacity or the material, which is a gap, since you would like to know both. Judge capacity from the dimensions, and don’t plan on hot water from the kettle until you know what the walls can take. Warranty is one year.
Why we like it
- Plug twists open or pulls out
- Four raised feet for drainage
- Folds flat
- Two carry handles
- One-year warranty
Key specifications
| Model | 878 |
|---|---|
| Material | Not stated |
| Capacity | Not stated |
| Open size | 12.25 x 11.5 x 7.75 in |
| Packed or folded size | Folds flat; size not stated |
| Weight | About 1.2 lb |
| Drain | Twist or pop-out plug |
| Warranty | 1 year |
Why we recommend it
Choose it if you wash on a table and want the water to go down into a bucket or onto a drain spot instead of lifting a full tub. The double plug action is a small thing that matters at the end of a long meal.
Skip it if you need to know the exact capacity or material before buying. The listing leaves out both.
Pros and cons
Pros
- Empty it without lifting
- Sold as a camp sink
- Folds flat
- Sold by Amazon
Cons
- Capacity not stated
- Material not stated
- Heavier than a nylon sink
4. Sea to Summit Camp Kitchen Clean-Up Kit, 10-liter Sink – Sink, Soap and Towels Together
The same nylon sink idea at twice the capacity, with the rest of the wash-up in one pouch. The kit includes a 10-liter collapsible sink, a pot scrubber, a 50 ml bottle of concentrated Wilderness Wash, a cleaning cloth and a drying towel, all in a nylon zip pouch that measures 5.1 by 1.2 by 8.3 inches and weighs 9.5 ounces.
Ten liters is a far more useful size for two or three people than the 5-liter sink, and still packs into a small pouch. The listing says the sink is made from 70D waterproof nylon with fully taped seams, and Sea to Summit also sells the kit in other colors.
A kit is only good value if you would use the parts. If you already own a scrubber and a towel you like, the sink alone may be better. Note too that the soap is small, so plan to refill it for a long trip, and follow the label on the bottle. As with the 5-liter sink, this rests on maker details because our search found no independent test.
Why we like it
- Everything needed to wash up in one pouch
- 10-liter sink is useful for two or three people
- Packs into a small 5.1 x 8.3-inch pouch
- Soap, scrubber and two towels included
- Same maker’s guarantee as the 5-liter
Key specifications
| Model | 9327868144952 |
|---|---|
| Material | 70D waterproof nylon (sink) |
| Capacity | 10 L |
| Open size | Not stated |
| Packed or folded size | 5.1 x 1.2 x 8.3 in (whole kit) |
| Weight | 9.5 oz (whole kit) |
| Drain | Not stated |
| Warranty | Lifetime guarantee against defects |
Why we recommend it
Choose it as a gift or a first kit, or to keep packed in the camp box so you never drive off without a scrubber. The whole set goes in the side pocket of a bin.
Skip it if you already have the extras, or want a rigid sink you can rest a heavy pan in without its sides moving.
Pros and cons
Pros
- Complete wash-up kit
- Larger sink than the 5-liter
- Compact pouch
- Long maker’s guarantee
Cons
- You may not need every part
- Small soap bottle
- Soft walls under a heavy pan
5. Wakeman Outdoors Collapsible Wash Basin, 9-liter – Folds Under 3 Inches, Rotary Drain
Wakeman’s basin is a square tub that drops to 2.87 inches tall when folded, so it stores flat in a trailer cabinet or on top of a camp bin. Open, it stands 12 by 12 by 7 inches and holds 9 liters, with a rotary plug in the base that opens and closes with a twist.
The listing calls it BPA-free polypropylene and thermoplastic rubber, says it is food grade and dishwasher safe, and suggests it for dishes, laundry, rinsing produce and icing drinks. A square shape gets a bit more into the same footprint, though a round-bottomed skillet will not sit flat in it.
The features state 1.32 pounds, and the product details field gives 1.55, so expect something around a pound and a half. Wakeman Outdoors is a mass-market brand mostly sold online; we count it toward the two Amazon-first brands we allow on this page, and no warranty is stated.
Why we like it
- Folds to a stated 2.87 inches
- 9-liter capacity
- Rotary drain plug
- Dishwasher safe, per the listing
- Also works for rinsing produce
Key specifications
| Model | 75-CMP1158 |
|---|---|
| Material | Polypropylene and TPR |
| Capacity | 9 L |
| Open size | 12 x 12 x 7 in |
| Packed or folded size | 12 x 12 x 2.87 in |
| Weight | 1.32 to 1.55 lb (listing gives both) |
| Drain | Rotary plug |
| Warranty | Not stated |
Why we recommend it
Choose it when storage height is the problem: an RV drawer, a roof box or a trailer shelf. It also doubles as a wash tub for fruit and vegetables at the campsite, which keeps your cutting board cleaner.
Skip it if you want a known warranty or the most solid rim. Nothing in the listing covers a warranty, and it has no separate rigid frame beyond the rim of the tub.
Pros and cons
Pros
- Very flat when folded
- Twist drain
- Large for its folded size
- Dishwasher safe
Cons
- No warranty stated
- Weight given two ways
- Amazon-first brand
6. Kitchen Details Collapsible Wash Basin – Pop It Open, Drain From the Base
Kitchen Details is a housewares brand, and this basin reads as a home sink item first. It pops open to 12.6 by 12 by 7 inches, collapses when done, and has a drain plug at the base and built-in handles. The listing says you can keep it at home or take it camping or in an RV.
That suits a lot of people. If you only camp a few weekends a year, a tub that protects dishes in a shallow kitchen sink the rest of the time earns its cupboard space. The same plug and handles are what you want at a picnic table.
The listing doesn’t state capacity, material, weight or a warranty, so this is a simple pick with little data behind it. Go by the dimensions, and check the plug’s seal before the first trip by filling it at home.
Why we like it
- Drain plug at the base
- Built-in handles
- Collapses when done
- Works in a home sink as well
- Sold by Amazon
Key specifications
| Model | 27032 |
|---|---|
| Material | Not stated |
| Capacity | Not stated |
| Open size | 12.6 x 12 x 7 in |
| Packed or folded size | Not stated |
| Weight | Not stated |
| Drain | Base plug |
| Warranty | Not stated |
Why we recommend it
Choose it for occasional camping or an RV kitchen when you want one basin that is useful at home too. It has the features that matter for dish washing without any outdoor branding.
Skip it if you want a known capacity, a specific material or a stated warranty. The listing gives none of those.
Pros and cons
Pros
- Useful at home and at camp
- Drain plug
- Handles
- Collapses flat
Cons
- Capacity not stated
- Material not stated
- No warranty stated
7. PrepWorks Collapsible Tub, 2.25-gallon – Raised Feet, No Fuss
PrepWorks, from Progressive, makes kitchen tools, and this is a plain folding tub. It holds 2.25 gallons, or 9 quarts, measures 11.5 by 13 inches, and collapses to about a third of its open height. Integrated handles make it easy to carry to the water spigot and back.
Raised feet let water drain out from beneath, which helps when you stand it on a wet table to dry, and the listing says it is meant for both indoor and outdoor use. At 0.91 pounds it is one of the lighter rigid-feeling options here, though not close to nylon.
There is no drain plug mentioned, so you tip it to empty it. The warranty line only asks you to contact the company within 30 days if there is a problem, which is short and worth noting. It is fine for the job, as long as you do not expect more than a tub.
Why we like it
- Stated 2.25-gallon capacity
- Collapses to about a third of its height
- Raised feet
- Integrated handles
- 0.91 pounds
Key specifications
| Model | CDT-1 |
|---|---|
| Material | Not stated |
| Capacity | 2.25 gal (9 qt) |
| Open size | 11.5 x 13 in |
| Packed or folded size | Height collapses to about 1/3 |
| Weight | 0.91 lb |
| Drain | None stated |
| Warranty | Contact within 30 days |
Why we recommend it
Choose it if you want a plain wash tub for camping and for the garage, and you are happy to tip it out at the end. It does the basic job with the least to go wrong.
Skip it if you want a plug, or a long warranty. It has neither, as far as the listing says.
Pros and cons
Pros
- Simple and light
- Stated capacity
- Raised feet
- Also useful at home
Cons
- No plug stated
- Short 30-day support line
- Material not stated
8. HI NINGER BBQ Prep Tub with Lid and Colander – Prep and Wash in One Tub
This is a sink with an agenda. HI NINGER’s tub comes with a lid, a colander, a cutting board and a knife set, and it is built around carrying raw meat and marinade to the grill. Folded, the listing gives it as 0.9 inches tall in a 16.7 by 12.2-inch footprint, a very flat package for what it holds.
For carne asada at a campsite it has an obvious appeal: marinate in the tub with the lid on in the cooler, drain through the colander, and slice on the board. Used that way, though, it is not your dish sink at the same time. Keep raw-meat prep and dishwashing separate, and wash the tub well with hot soapy water between jobs.
The brand is Amazon-first, and the listing’s statement that materials are “food-safe” doesn’t say what they are. We also could not find a stated capacity or warranty. It is a useful extra, but we would not pick it as your only sink.
Why we like it
- Lid, colander, cutting board and knife set included
- Folds very flat, per the listing
- Dishwasher safe, per the listing
- Works as a marinating tub
- Sold directly by the brand
Key specifications
| Model | CB-571 |
|---|---|
| Material | Not stated (“food-safe” per the listing) |
| Capacity | Not stated |
| Open size | 16.7 x 12.2 in |
| Packed or folded size | 0.9 in tall as listed |
| Weight | 1 lb |
| Drain | Colander drain feature; no plug stated |
| Warranty | Not stated |
Why we recommend it
Choose it if most of your camp cooking is grilling for a group and you want one tub to hold, marinate and drain meat, with a second sink for the washing up.
Skip it if you want only a wash basin. The extras add clutter if you already own a board and knives, and we would rather you bought a knife you trust than count on the one in this box.
Pros and cons
Pros
- Several prep tools in one tub
- Very flat when folded
- Dishwasher safe
- Lid for the cooler
Cons
- Material not named
- Capacity not stated
- Not a dedicated dish sink
- Amazon-first brand
How to choose a camping sink
1. How you carry your kitchen
Backpackers should look at weight first, and nylon wins by a wide margin. Car campers have room to spare, and for them a firmer rim matters more than a few ounces. Keep the sink with your other camp kitchen gear, such as the items in our camping cookware set guide, so it actually comes along.
2. Capacity against your biggest pan
A 5-liter sink washes mugs and bowls. For family plates and a pot, look at 8 to 10 liters. A long griddle will not fit in any of these, so scrape it and wipe it down instead. Where a listing skips the capacity, go by the open dimensions.
3. Plug or no plug
A plug means you can empty the sink where it stands, which is easier on your back and on the table. Stansport, Wakeman and Kitchen Details each state one. UST and PrepWorks don’t, so you lift and pour. Whichever you buy, check it for leaks at home by filling it once in the yard or the tub.
4. Rim and base
This is where a soft sink and a firm one really differ. A nylon bag relies on its ring and on the water inside to hold its shape, and the listing for the 5-liter says as much. A basin with a plastic rim stays put when half-empty, and is easier to carry. For a heavy pot resting inside, choose the firmer rim.
5. Hot water
Warm water with a little dish soap cuts grease far better than cold. Sea to Summit limits its nylon sink to 140 degrees Fahrenheit, and most other listings here do not give a limit at all. Let the kettle cool for a few minutes or add cold water first, and don’t pour boiling water straight into any of them.
6. Where the water goes
Your sink solves washing up, not disposal. Campgrounds and land managers have their own rules on dishwater, so check them when you arrive, and don’t empty a sink into a stream or lake or at the spigot. Scrape food scraps into the trash first so that less of it ends up on the ground.
How we picked these eight camp sinks
We looked for collapsible basins sold for camping or plainly usable for it, sold on Amazon in the United States, in stock when we checked, from identifiable makers, with at most two Amazon-first brands. All the specifications come from the makers’ Amazon listings. We searched for independent reviews of collapsible camp sinks and turned up mostly retailer pages and affiliate lists, not a comparison we would rely on, so this list rests on the stated details and what each design does. We left out GSI’s sink and rack set and several Sea to Summit sizes that were out of stock or running low, and a long list of near-identical tubs from sellers with little behind the name. We have not washed up in these ourselves.
Camp sink questions, answered
What is the best size collapsible sink for camping?
Eight to ten liters for two to four people; five liters for one or two on a backpacking trip. If you cook for a bigger group, consider two tubs, one to wash and one to rinse, rather than one large sink that is too heavy to lift when full.
Is a collapsible sink worth it for car camping?
Yes, if you cook at camp more than once. A folding basin takes almost no room, and it keeps grease away from a shared spigot. A camp table with a built-in sink, like those in our camp cook table guide, is an alternative if you need the table too.
Can you pour hot water into a collapsible sink?
Warm, yes. Sea to Summit rates its nylon sink to 140 degrees Fahrenheit. Other listings here don’t state a limit, so cool boiling water first. A sink that fails while full of hot water is a burn risk.
Do collapsible camp sinks have drains?
Some do. The Stansport, Wakeman and Kitchen Details basins each state a plug. Others on this page do not state one, so plan to lift and pour.
How do you clean a collapsible sink?
Follow the maker’s care line. UST, Wakeman and HI NINGER describe theirs as dishwasher safe. Otherwise, wash with warm soapy water and dry it fully before folding, since a damp, folded basin can smell by the next trip. A good dish soap does more than scrubbing harder.
Our final pick for the campsite
Buy the UST FlexWare for most car camping. Take the Sea to Summit 5-liter when every ounce counts, or the Clean-Up Kit to set up everything in one purchase. If you want the easiest way to empty it, choose the Stansport. For more on what else goes in the camp kitchen box, start with our guide to camp cook tables and the best camping gas stove.
And if you would rather not wash up at all tonight, see the menu or call to order.