MSR Whisperlite vs Esbit Pocket Stove

One recent fall weekend my wife and I went to hike Maine’s Mount Katahdin in Baxter State Park. It was a gorgeous hike, as you can see in the image. The hike wasn’t for sissies, however; that or we’re just old, but we hiked for about 8 miles and 8 hours before we were back at our campsite and ready to eat a little Mountain House for dinner. Yes, we could have packed a full grill and made a meal fit for royalty, but that means packing the grill and a whole lot of effort. After a full day of hiking? No thanks. Mountain House is fast, easy, and it tastes good. Besides, I wanted to test a new stove, the Esbit Pocket Stove, to see if it would have a place in our camping/emergency gear. Could a disposable, light, tiny stove heat the water we’d need for food and drink? It could be life changing! Well, not really, but it could certainly change our approach to some hiking/emergency situations.

Just in case it didn’t go well, I’d brought our standard hiking stove, the MSR Whisperlite. Most people are familiar with the MSR brand of stove, the Whisperlite being the most common. They’re solid, time-tested, with simple mechanics. They can be a little messy at times, particularly when starting them, and you have to carry liquid fuel, but they work. I’m not sure one brand in this style of stove is any better than another. Jetboil seems like another nice brand, particularly if you like using propane. Propane is cleaner and can be set to simmer. The Whisperlite-type stoves can burn multiple fuels, however, better for survival situations.

Let’s get back to the Esbit stove, though. I’d never heard of this thing, but it seemed to have potential. “Use for cooking, boiling water, making hot coffee or tea,” the package reads. It’s made in Germany, which has a reputation for producing decent products. The box contains a foldable “stove” (a foldable, metal frame to hold a small pot of water or pan) and 6 half-ounce fuel cubes. The burn time, it claims, is approximately 12 minutes per half-ounce cube. The fuel cubes are stable, non-toxic, and they light easily with a match or lighter. The manufacturer claims that, depending on conditions, one cube will bring one pint of water to a boil in approximately 8 minutes. Not bad! The exterior conditions on that weekend were nothing short of beautiful. Figuring how the package also says the stove works well at altitude, I figured we were all set with “depending on conditions.” We had ideal conditions.

If you’re sensing this is shaping up to be a David versus Goliath matchup, you’re probably right. I’m not so naïve as to think a ten dollar, solid fuel, disposable pocket stove has a fair shot against an eighty-five dollar, white gas-fueled camping stove. The difference in construction and power between the two stoves is obvious. It’s clearly not an apples-to-apples matchup. Still, it was an interesting experiment for me. If the Pocket Stove did what it said it could do, there would be a whole range of situations I’d prefer to have a Pocket Stove over an MSR Whisperlite or comparable stove. When, exactly? I’d use a Pocket Stove over an MSR in any of the following scenarios:

• Flying overseas. We had a recent trip to Iceland. The airfare there was reasonably priced, but once you’re staying there, everything is expensive. Gas is expensive, beer is expensive, souvenirs are expensive, and dining out is very expensive. We packed our MSR Whisperlite with an empty fuel bottle that we filled there. The plan was to hit the grocery store and cook anything easy from the stove to save money. It’s the scenery you’re after in Iceland, after all. The first day there we searched Reykjavik for Coleman white gas, a bottle that we used little of by week’s end. A solid fuel Pocket Stove would have been much more convenient and we could have packed it on the plane.
• Day hikes. Here in New England, it’s not uncommon for us to make a day trip to a local mountaintop. It’s nice to do it not bogged down with weight/gear. It’s also nice to have a hot cup of coffee or tea at the top, and maybe a hot lunch if it’s late season hiking. I don’t know how much the Pocket Stove weighs, but it’s barely anything. The MSR and its bottle of fuel have weight, weight I’d rather leave at home.
• Emergency kits. The Pocket Stove is tiny and easy to slide into an emergency kit for your vehicle or backpack. No worries about liquid fuel, and less costly to purchase if you’re only buying a stove for just-in-case purposes. One of these Pocket Stoves, a small pot, a few Mountain House meals, and you’re in good shape.
• Bug out bag. Theoretically, your bug out bag (BOB) only needs to get you from point A to point B. Hopefully that’s not a great distance to travel, and if you’ve got to do it on foot, the less weight and size your stove has the more weight and room you have for other items. The Pocket Stove seems more suitable to a BOB.

The more I think about it, the scenarios above are exactly the types of situations I use my Whisperlite in, so the Pocket Stove—if effective—could prove to get far more use than the Whisperlite.

So what are the Pocket Stove’s advantages?

1. Lower cost
2. Lighter weight
3. Smaller size
4. Stable, solid fuel
5. Fewer moving parts

The MSR, of course, has its own advantages:

1. Gas power
2. Multi-fuel
3. Larger, more stable cooking platform
4. Made in the U.S.A.

Since 80% of my entire stove use is to boil water, either for drink or to add to dehydrated food, the test was simple: see how each compares when boiling one pint of water. I lit the stoves and they were off to the races!  I know, I know, the MSR fuel canister looks awfully close to the Pocket Stove flame. I just moved the can there for the pic… *ahem.* This Whisperlite always takes a little tinkering to get it going, but the Pocket Stove fuel was easily lit with a lighter. However, you can see the significant difference in the flame. The Whisperlite has a healthy roar to its sound. The Pocket Stove’s solid fuel is more like a dancing flame than the Whisperlite’s burner.

The Whisperlite’s bendable windscreen is a great benefit. Not only does it help reduce wind hitting the flame, but it reflects the heat back toward the burner and up the sides of the pot for greater efficiency. The Pocket Stove has no such screen, making it more susceptible to wind. There was another problem, however. The Pocket Stove’s flame is very low to the surface level. Needless to say, it caught the picnic table on fire in the process.  Sorry Baxter State Park officials!

But soon we had reached full boil… well, the MSR did.  Your can see here the MSR was at a full, roiling boil. It took 4.5 minutes—fast! You can also see here where the Pocket Stove’s lack of windscreen left the flame blowing out the side resulting in poorer efficiency. Mind you, this was by no means a windy day. The air was quite still. Conditions were ideal.  That said, Esbit claims it takes 8 minutes to reach boil, which is still fast, so we kept it going. Except, the fuel cube burned out at 7.5 minutes, despite Esbit’s claim that each cube will burn for 12 minutes. I stuck my finger thermometer in the water and it read slightly warmer than lukewarm.

I attributed the failure to burn to the flame blowing out the side rather than sitting fully under the pot. I moved the stove to the ground to save the picnic table, lit another cube, and surrounded it with the Whisperlite’s windscreen. That still didn’t seem to help.  The second cube eventually burned out and after 13 minutes and 20 seconds sitting over the Pocket Stove’s, flame the water was finally hot enough for tea, but still not boiling.

Sadly, this little stove failed to live up to the claims. The only purpose I can recommend it for… is… well I guess I can’t recommend it for any purpose. I took the remaining fuel cubes and tossed them into the campfire to watch them burn. The foldable stove I threw in the trash. I guess you could use the fuel cubes for emergency fire starters, then the unit goes from being a cheap stove to becoming an expensive set of fire starters. You can do better than that. Esbit could do better, too.

Don’t buy the Esbit Pocket Stove. Save your money and splurge on an MSR, Jetboil, or similar quality camping stove. You won’t be disappointed.

Derrick Grant is the founder of Prepper Press, a publisher of post-apocalyptic fiction and survival nonfiction. Follow his Facebook writer page for all things apocalyptic.

All Photos Courtesy of: Derrick Grant

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