Camp cookware and kitchen kit that earns its weight

Most camp cookware is bought as a set and used as one pot. The pot that matters is sized to the meal rather than the headcount, made of a metal whose conductivity suits how you cook, wide rather than tall, and fitted with a lid. Everything after it is a short list of items that each justify their grams.

How much pot volume do you actually need#

Pot volume is set by the wettest meal you cook, not by the headcount.

Rehydrating in the pouch or the mug. The pot only boils water. Budget 0.7 to 0.9 litres per person, covering a 500 to 600 millilitre meal plus a hot drink in one boil. Two people need 1.4 to 1.8 litres and can share one pot.

Cooking in the pot. Pasta, rice, a one pot stew. About 1.5 litres for two sharing one meal, and 2.5 to 3 litres for three or four, because food and water boil together and stirring needs room.

Bigger is not free: too much headspace heats more metal, takes longer to boil, cools faster off the flame, and eats pack volume budgeted elsewhere, as covered in how many litres of pack you need. Fill past about 80 percent of the stated volume and it boils over, so a "1 litre" pot is an 800 millilitre pot in use.

Material: conductivity decides how it cooks#

The counter-intuitive line is stainless steel. Its conductivity is no better than titanium's, so on paper it should scorch too. What saves it is mass: a stainless pot is three to five times heavier for the same volume, and heat spreads through the wall over time even though it spreads slowly. Titanium is built thin to be light, which removes the buffer and leaves a burner-shaped hot spot. The rule that follows:

• You only boil water. Titanium. Conductivity is irrelevant when the contents stir themselves by convection.
• You cook anything with starch, sugar, dairy or sauce. Aluminium, ideally hard anodised. The twelve-fold conductivity advantage is the difference between dinner and a scrubbing job.
• The pot lives in a car. Stainless steel. Weight costs nothing when it never goes in a pack.

Coatings. Non-stick makes cleanup much easier and fails in two ways: metal utensils cut it, and dry heat degrades it. PTFE-based coatings begin meaningful thermal decomposition above roughly 260 degrees C, which an empty pot on a full flame passes within a minute. Carry a plastic or wooden utensil, and never preheat a coated pot dry.

Lid, width and shape: the free efficiency#

The lid. Steam takes its latent heat of vaporisation with it, 2,257 kilojoules per kilogram. Bringing one litre from 10 degrees C to 100 degrees C requires 4.186 x 90, or 377 kilojoules, so evaporating just 50 grams of it costs 113 kilojoules, 30 percent of the whole job. A lid condenses most of that back and blocks convective loss from the surface. A 20 gram lid is the highest return per gram in a camp kitchen.

The width. A wide pot intercepts more of the flame and hot gas plume; a tall narrow one lets much of it escape up the sides. For a 1.3 litre pot:

• At 130 millimetres diameter: base area 133 square centimetres, height 98 millimetres, side wall 400 square centimetres.
• At 95 millimetres diameter: base area 71 square centimetres, height 183 millimetres, side wall 547 square centimetres.

The narrow pot presents half the base area to the burner, has 37 percent more side wall exposed to wind, and sits higher and less stably. Tall narrow pots exist so they nest around a gas canister, which is a packing argument rather than a cooking one.

The windscreen. Those side wall areas also show how much surface wind has to work on, and on an exposed pitch wind protection matters more than pot metal. Never fully enclose a canister-top burner, because the canister sits in the heat: stove types covers which designs tolerate which screens.

Does a heat exchanger pot earn its grams?#

Fin heat exchangers, the corrugated ring bonded to a pot base, add surface area for the hot gas to give up heat into. They add efficiency, weight and cost. Here is the break-even, step by step.

Energy per boil. One litre from 10 degrees C to 100 degrees C is 4.186 x 1 x 90 = 377 kilojoules.

Fuel energy. Canister blends of propane, isobutane and n-butane carry roughly 45.8 megajoules per kilogram.

Efficiency. Commonly quoted figures fall around 40 to 50 percent for a plain pot in still air and 60 to 70 percent for an integrated heat exchanger. Take the middle of each, 45 and 65 percent.

Fuel per litre.

• Plain pot: 376 / 0.45 = 836 kJ, divided by 45,700 kJ/kg = 18.3 grams
• Heat exchanger: 376 / 0.65 = 578 kJ, divided by 45,700 = 12.7 grams
• Saving: 5.6 grams per litre boiled, against 100 to 130 grams of extra pot

Break-even. 130 grams divided by 5.6 grams per litre = 23 litres boiled. At 1.5 litres per person per day, that is about 15 days solo, or 8 days for two sharing a pot.

On carried mass alone the exchanger loses on almost every weekend trip. Two things push back. Canisters come in steps, not grams: a 230 gram canister covers 12.6 litres with a plain pot and 18.1 with an exchanger, so on a trip needing 14 to 18 litres it decides between one canister and two, and the second brings its own 150 gram steel shell. The efficiency also shows up as shorter boils and better behaviour in wind.

So buy one for cold, windy, high-boil trips and where resupply is impossible, not to save weight on a two night walk. Run your numbers through the stove fuel calculator, with the boil volumes from how much stove fuel to carry.

The minimum viable kitchen for one, two and a family#

Masses are typical published specification ranges, not measurements. Stove and fuel are excluded, since they are sized separately.

The long handled spoon earns its line. A cutlery spoon is about 165 millimetres long and a freeze dried pouch is 200 to 240 millimetres deep, so a short spoon means knuckles in hot food and food left in the corners. A 200 millimetre spoon weighs 10 to 20 grams.

The family column is a different discipline: weight is irrelevant, but volume, washing up and set-up time are not. The car camping checklist covers the wider basecamp set, and cold storage sits in coolers and ice.

What to leave at home, and why each item fails#

• The nesting set with two pots, a pan, bowls and mugs. You will use one pot. The rest is 400 to 700 grams of packaging around it.
• A plate. Every camp meal can be eaten from a pot, bowl or pouch, and a plate adds washing area while cooling food fast.
• A fork. A spoon eats everything a camp menu produces, so a fork is a second item to lose for no new capability.
• A press or pour-over coffee rig. 60 to 200 grams for one function, where instant delivers most of it at 5 grams.
• A full sized cutting board. A flat rock or a pot lid does it. It belongs in a family kitchen, not a pack.
• Dish soap. Even biodegradable soap is a pollutant and does not break down usefully in a cold stream.

The test for anything not listed: name the meal it is used in and the item it replaces. If the answer is "sometimes, it is nice", it stays home.

Washing up without soap, and packing out the waste#

1. Portion so there are no leftovers. The best waste strategy is arithmetic: see the camp food calculator.
2. Scrape and eat the residue with a spatula or bread before any water is involved.
3. Wash with hot water and a scrubber, no soap. Boiling a little water in the pot and scrubbing it hot is fastest, and abrasion at that temperature cleans a camp pot adequately.
4. Strain the grey water through a bandana or fine mesh to catch food particles.
5. Pack out the strained solids in a sealed bag. Buried scraps get dug up, and they train animals to associate campsites with food.
6. Scatter the strained water at least 60 metres (200 feet) from any water source, camp or trail, broadcast widely rather than in one spot.
7. Store food and cookware away from where you sleep, and treat a pot that smells of dinner as food.

Wash water need not be drinking quality, but the final rinse of anything you drink from should be: see water treatment.

Measure your own pot and stove at home#

The efficiency figures above are published ranges. Twenty minutes replaces them with yours.

1. Weigh the fuel canister on a scale reading to 1 gram.
2. Measure exactly one litre of water and record its starting temperature.
3. Boil it with the lid on, indoors and out of any draught, stopping at the first rolling boil.
4. Weigh the canister again: the difference is grams of fuel for that litre.
5. Energy needed: 4.186 x (100 minus the start temperature) kilojoules. From 15 degrees C, 356 kilojoules.
6. Energy spent: grams of fuel x 45.8 kilojoules per gram. Divide step 5 by step 6 for your efficiency.

Repeat with the lid off, then outdoors on a breezy day. The indoor figure is a best case, so treat it as a ceiling when planning fuel.

Common mistakes#

Choosing titanium for cooking rather than boiling. At 17 watts per metre kelvin in a thin wall it scorches anything with sugar or starch in it.

Cooking without the lid. Up to 30 percent of the energy needed to boil a litre can leave as steam.

Choosing a tall narrow pot because it nests round the canister. Half the base area over the flame, more side wall in the wind.

Preheating a coated pot dry. PTFE-based coatings degrade above about 260 degrees C, which an empty pot reaches in under a minute. Water first, every time.

Burying food scraps. They do not decompose fast, animals dig them up, and the site becomes a feeding station for the next party.

Frequently asked questions#

What size pot do I need for two people camping?#

About 1.5 litres if you share one pot meal, and 1.4 to 1.8 litres if you both rehydrate in pouches from the same boil. Stated volume is measured to the brim, so filling beyond roughly 80 percent invites a boil-over. If either of you cooks pasta or rice, size up to 1.8 or 2 litres.

Is titanium cookware worth the extra money?#

If you only boil water, yes on weight: a titanium pot is typically 30 to 50 percent lighter than aluminium for the same volume. If you cook in the pot, no. Titanium conducts at about 17 watts per metre kelvin against aluminium's 205, so heat stays where the burner puts it and anything with sugar, starch or dairy scorches.

Does using a lid really save fuel?#

Substantially. Bringing a litre from 10 degrees C to boiling takes about 377 kilojoules, and evaporating 50 grams of that water takes another 113 kilojoules, roughly 30 percent again. A lid condenses most of the escaping steam back and blocks convective loss. A 20 gram lid is the best value item in a camp kitchen.

Are heat exchanger pots worth carrying?#

They save roughly 5.6 grams of fuel per litre boiled, based on 45 percent efficiency for a plain pot and 65 percent for an exchanger, and weigh 100 to 130 grams more. That is a break-even near 23 litres, about two weeks solo. They win sooner when the saving drops a canister size.

Can I use soap to wash dishes while camping?#

Not near water. Even biodegradable soap needs soil microbes and time, and gets neither in a stream. Scrape and eat solids first, wash with hot water and a scrubber, strain the grey water, pack out the particles, and scatter the water at least 60 metres (200 feet) from any water source, camp or trail.

What is the lightest usable camp kitchen for one person?#

Around 95 to 185 grams excluding stove and fuel: a 750 to 900 millilitre pot with a lid, a 200 millimetre long spoon, a lighter with a spare, and a small scrubber. Eat and drink from the pot and no mug, bowl, plate or fork is needed. Anything beyond that should name the meal it makes possible.