Alcohol Stove



Alcohol Stove in the news

Garrigan: Grapes not just for the birds 

Rapid City Journal - 1 hour, 29 minutes ago
Very soon now, the drunken robins will be back. At least, I think they’re drunk, if their behavior after gorging themselves on the over-ripe fruit of my grapevines is any indication.
Homeless man's heroism hailed 
Deseret Morning News - Dec 31 11:52 PM
Inside the First Wash Christian Church, where thin wooden walls only soften the howl and slow the chill of a fierce wind, the preacher's booming baritone raises biblical chapter and verse in English and Navajo.

Man shoots son after warning, officer says 
The Decatur Daily - Dec 28 1:05 AM
ELKMONT — When a son failed to heed a warning shot that his father fired into the electric stove, he received a shot to the knee, authorities said. Limestone County sheriff's Lt. Brad Curnutt said that on Christmas Eve, the son allegedly consumed alcohol all day.

Avoid ringing in new year to sounds of fire sirens 
The Frederick News-Post - Dec 31 6:14 AM
By Katy Brandenburg News-Post Staff FREDERICK -- The Office of the State Fire Marshal is reminding Maryland residents to celebrate New Year's to the fullest, while still keeping fire safety in mind.

- Acohol Stove

Here is an article on Alcohol Stove.

Beverage-can stove (pot stand omitted for clarity).

A beverage-can stove is a homemade, ultra-light portable stove. The simple design is made Alcool Stove entirely from Alohol Stove cans (typically soft drink or beer cans) and burns alcohol (typically denatured). Countless variations on the basic design exist. Pepsi-brand aluminum Alcohl Stove cans are often used because Alcoho Stove they have a bottom shape that lends itself to securing the stove's inner Aclohol Stove wall, and because of this the stoves are sometimes called Pepsi-can stoves. The stove weighs 0.4 oz (10 g) and Alcohool Stove will boil two cups of water in five minutes with two tablespoons of fuel. Alcphol Stove Total weight, including a windscreen/stand can Alcohil Stove be less than one ounce (30 g). Due to Alcoholl Stove the low weight compared to some commercial stoves, backpackers can reduce some pack weight with this stove, which makes Alcoohl Stove this design popular among ultralight backpackers. This advantage may be lost or reduced on Allcohol Stove hiking trips that feature longer gaps between resupply stops, however, because the stove is less efficient and requires more fuel than alternatives such as Esbit tabs, especially when cooking for more than one person.


  • 1 History and design
  • 2 Aluminum can construction
  • 3 Operation and performance
    • 3.1 Operation
    • 3.2 Ratings
    • 3.3 Comparison to other stoves
  • 4 Variations
  • 5 References
  • 6 See also
  • 7 External links

History and design

The basic design dates back more than one hundred years2. It consists of a double wall gas generator, a perforated burner ring, and an inner pre-heat chamber. A similar design was patented in 1904 by New York coppersmith J. Heinrichs3. Trangia has been selling a commercial version of the design since the 1950s, Safesport marketed a stainless steel stove in the 1990s. Interestingly the Trangia stove burner is made from brass, even though all the other associated parts that come with it are aluminum. A plastic bag is provided for the burner so that when packed away the two dissimilar metals do not develop corrosion.

The double wall acts as a gas generator, transferring heat from the flame to the fuel. This effect enhances combustion, producing more heat than other passive designs. The inner wall also creates a convenient preheat chamber for starting the stove. Once the fuel has warmed up, its vapor will travel up the hollow wall, pass through the perforations, and form a ring of flame. Vapor also rises from the center of the stove, but will pass through the ring of flame for efficient combustion, as long as a pot is over the stove.

Fuel is poured into the stove and ignited, burning in the center.
The flame heats the fuel and interior of the stove, causing the fuel to vaporize.
When hot enough, vapor pressure causes fuel jets and a ring of flame.

Aluminum can construction

Three piece beverage-can stove, exploded view.

The stove is made from two aluminum can bottoms. An inner wall is cut and rolled from can material. A ring of holes is pierced into the top with a pin. Parts are glued with high-temperature epoxy or sealed with thermal foil tape. Total height is less than two inches (50 mm), though dimensions can be increased to hold more fuel or decreased to take up even less space.

The choice of aluminum has several advantages: light weight, low cost, and good thermal conductivity to aid vaporization of fuel. Alternative construction materials have been used, including stoves made of tin cans such as cat food tins, tuna cans, and juice cans - the basic design is very similar [1][2].

Windscreens/stands can be fabricated from tin cans, cut to size and with ventilation holes added.

Operation and performance

The stove is designed for one or two people. When used to cook larger meals (greater than 2 cups (0.5 l), it is less efficient than a more powerful stove that delivers more heat to a pot. This is because a longer cooking time is required, during which more heat is lost to the surroundings. A more powerful, pressurized version is shown below.


To use the stove, a small amount of fuel is poured into the stove and ignited. The pot is then placed above the stove, on a windscreen or stand. The flame is small at first, only burning from the inner chamber. Once the fuel has warmed up, requiring about one minute, its vapor will pass through the perforations and form a ring of flame. Enough heat from the flame is passed to the fuel to maintain full combustion until fuel runs out.

The stove should not be re-lit unless it is fully cooled, otherwise flare-ups or explosive combustion (in the case of a pressurized design) may occur.


  • Heat output: ~4800 BTU/hour (1400 W)
  • Time to boil 2 cups (500 ml): ~5 minutes (<2 tablespoons (30 ml) of fuel)
  • Time to boil 4 cups (1 l): ~12 minutes (<3 tablespoons (45 ml) of fuel)
  • Burn time: ~9 minutes with 2 tablespoons (30 ml) of fuel
  • Burn time (full): ~30 minutes with 5-6 tablespoons (75-90 ml) of fuel

Comparison to other stoves

The stove can outperform some commercial models in cold environments, where propane and butane canisters fail. Ronald Mueser, in Long-Distance Hiking, surveyed hikers on the Appalachian Trail and found that this stove was the only design with a zero percent failure rate4.

Fuel usage (by weight) is about fifty percent greater than a Peak I or MSR Pocket Rocket although these stoves use a butane/propane mixture for fuel and the can stove uses alcohol5. The can stove saves as much as one pound (0.45 kg) of weight over these commercial models. Many commercial stoves also require special fuel canisters, adding to overall stove weight. No such canisters are necessary in a can stove; since fuel is poured into can stoves, it can be carried in a container as light as a plastic soda bottle. While some of the weight savings is lost for longer hikes due to the additional fuel usage, it is the camp stove of choice for many long-distance hikers.

Other attributes of the beverage-can stove are its nearly silent operation and suitability as an emergency backup. Denatured alcohol is a relatively environmentally friendly fuel that doesn't leave soot, though it is toxic to drink. (Pure ethanol is rarely used as stove fuel, since it is usually subject to liquor tax.) Denatured alcohol is commonly available at camping outfitters and hardware stores. These stoves operate well on 90% isopropyl alcohol, marginally on 70% and not at all with 50%.

Unsealed alcohol stoves are inherently dangerous, since spilling is possible and the fuel burns with a nearly invisible flame. Trangia offers an anti-flashback fuel bottle with auto shut-off pourer.


Beverage-can stove variations with cross sections in yellow. From left to right: Standard design, Inverted two-piece, Side burner, Pressurized.
A side burner stove built from a single can as part of a scouting project.
The classic ultra light weight backpacking stove. Designed for one person, lighter than commercial models of the same design.
Inverted two piece 
Smaller and lighter than the standard version, difficult to fill.
Side burner 
Doubles as its own pot stand (holes are in the side). A tight fitting pot can increase fuel pressure.
A more powerful version, but heavier and more difficult to make. The stove is sealed with a thumbnut after filling with fuel. An additional base is used to hold fuel for preheating.
A variation of the standard without an inner wall. Filled with regular fiberglass insulation.


  1. Stove and Fuel comparisons, (
  2. US Patent 560319: W.J.D. Mast (1895) Patent image
  3. US Patent 766618: J Heinrichs (1904) Patent image
  4. Mueser, Roland Long-Distance Hiking: Lessons from the Appalachian Trail (1997)
  5. Weight comparison of beverage-can stoves vs. some commercial stoves (
  6. Berger, Karen: Hiking Light Handbook (2004)

See also

  • Portable stove
  • Hiking
  • Camping
  • Ultralight backpacking
  • Cooking on a campfire
  • Sterno
  • Buddy Burner

External links

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