Making an ultralight titanium multi-fuel windscreen

I continue to be a big fan of titanium for ultralight applications. A cylindrical titanium windscreen might make a ultralight, minimalist cooking kit.  This one  was easy to build, weighs just 52 g. with two titanium stakes that serve as pot support and pin the windscreen closed.  It is sized to work with a Toaks 750 ml. titanium pot and either an Esbit tablet or alcohol burner.  On the trail, it seems a rugged and solid performer

I started with some titanium sheet from Ruta Locura.  The windscreen has 5/8″ holes around the base on the handle cutout side.  When the windscreen is rolled and pinned, 3 of the 8 holes overlap to give adequate combustion air inlet. Stake height is set at 3″ to place the pot high enough above the tablet for good combustion.  Overall, the windscreen is 6″ tall by 24″ long, with a 5″ diameter as assembled.  In use, place the handle cutout and combustion holes away from any wind.

A bottom sheet of folded kitchen aluminum foil  completes the combustion space.  The Esbit tablet sits in a Trail Designs Gram Cracker holder.  Under the holder is a little Ti pan, folded out of Ti scrap from the windscreen stock to contain any Esbit flare ups. Continue reading

A nesting backpacking kitchen

Kitchen packedI have a friend whose backpacking kitchen is only a single small Titanium mug and a folding Esbit stove.  He pretty much always cooks the same one pot meal.  By the end of a trip he is pretty tired of it, but his set weighs little and he doesn’t spend a lot of time cooking.  Sometimes this is a good answer, and sometimes you want more.  As I have accumulated kitchen stuff, the goal of having it all (or most of it) in a light weight, compact package has been an itch.  This post presents the current state of that quest.

So here is my 16 piece compact, complete kitchen, all packed up sitting beside two gas canisters for scale.  It is versatile, light, compact, complete, and rugged.  With it I can boil, simmer, bake, mix, hydrate, cozy, measure, prepare multi course meals, serve and clean up.  All together, without fuel, it weighs 22 oz., and is about the volume of two 8 oz. fuel canisters.  But of course you only need to bring the parts you are planning to use with that trip’s menu.  Further, by swapping out the stove and windscreen combination, it has multi-fuel capability.  So what’s in it?KitchenItems Continue reading

In the mountains with a Kovea Spider Stove, Flat Cat Gear and blueberries

In January I posted my first impressions and tests of the Kovea Spider stove.  I tested it in my backyard with my collection of pots and windscreens to bake bread and make reasonable pancakes.  This summer, the stove has accompanied me on a number of climbs and backpack trips and I have used it with some of Jon Fong’s Flat Cat Gear accessories.  It’s good stuff.

If you spend time in the field, you know that many things must come together for a good kitchen kit.  Weight, of course, is important.  Packing volume also counts.  And you must be able to do the cooking you want in real backcountry and mountain conditions.  My kitchen is built around three pots, the 1 L and .78 L Ti pots of a Snow Peak Multicompact set and a 0.6 L Snow Peak Ti mug.  I need windscreens to match the pots and the stoves I plan to use for any particular trip.  For solo and individual cooking on group trips, I usually stick with the .78 L Snow Peak pot.  For couples backpacking, the 1 L pot does most of the work, and I often take a second pot to have something clean for heating water after cooking.  So any new stove must be properly introduced to these pots and find a way to work and travel efficiently with them.

My first trials with the Kovea Spider were focused on baking and I used the big 1 L Snow Peak pot and its matching Trail Designs Caldera Cone Ti windscreen.  It worked well, but the windscreen doesn’t pack into a pot.  On some higher alpine climbs this summer, I took the Spider and my smaller .78 L pot, together with a split cone windscreen I had been using with an alcohol burner.  It worked, sort of.  Then I had a chance to try out some Flat Cat Gear windscreens designed just for the Kovea stove for a much better solution.

For larger pots, the Flat Cat Bobcat Kovea windscreen is a winner. Continue reading

Backcountry bread and pancakes with a Kovea Spider Stove

The Kovea Spider remote canister stove looks like a pretty neat concept.  It is compact and lightweight at 6.1 oz.  The remote canister setup works with a cone style wind screen.  Invert the canister for a cold weather liquid feed mode, enabled by the stove’s preheater tube.  Use two medium size binder clip handles support the inverted canister – a trick gleaned from the Internet.  With the legs folded for storage, it is compact enough to fit inside my titanium pots.

The stove is not widely available in the US, although Jon Fong at Flat Cat Gear carries it and sells integrated cooking systems for it.  My stove was made for the domestic home market and came with  Korean language instructions.  No big deal, it works just like a canister stove.  But it shines in its ability to integrate with ultra light cooking gear, pulling off tricks likes making pancakes and bread!  I had tried both these cooking chores with alcohol stoves getting somewhat mixed results. The Kovea Spider adds just the right final touch to make it all work.

Backcountry dry baking is a craft I learned from Jon Fong’s website and his YouTube videos.  I have used it with alcohol and Esbit cooking in the past, most successfully for biscuits as discussed in my old post: Dry baking.  But for good pancakes and bread, you need some additional help. Continue reading

Ultralight Backpacking Fuels, Alcohol and Esbit – Insights from the field

Alcohol stove fuel and Esbit tablets really can be the workhorses of ultralight cooking. The usual canister vs. alcohol vs. Esbit review doesn’t really capture practical or best practices approaches to these two fuels.  Here are my tips on how I make these fuels work well for me in my backcountry kitchen to boil water, to rehydrate a freeze dried meal or bake a chocolate cake. Even in the rain.

It’s not just the fuel, but really the whole system that counts.  That includes fuel, burner, pot support, windscreen, simmer control, stove lighting and extinguishing, burn time, outdoor temperature sensitivity, refueling ease, fuel storage and some factor for operating fussiness.  Add to this weight and cost considerations for both the basic system and for fuel and you will be well on your way to making choices.  Some popular stove products do a good job on addressing most issues, think Jet-Boil.  See how I do better. Continue reading

Dry baking

P1010157Freshly baked food is a hit in the outdoors. The means to this delicious end are many.  I remember twisting dough onto a stick and roasting it over an open fire as a Boy Scout. With open fires, reflector ovens and Dutch Ovens have a great history. Fry bread and bannock cooked over open fires or stoves also have their place. However, when open fires and heavier cooking gear are no longer part of the picture, baking becomes more difficult.

The reward for solving this problem – fresh baked backpacked food – is so compelling that a number of light weight solutions have emerged. Continue reading

Stoves and fuel

Surf's upThough hardly a kid any more, I still like to play with fire. I have cooked on wood, white gas, kerosene, butane, alcohol and Esbit tablets. I have owned a lot of stoves, used and built a bunch more. Making fire to heat and/or cook food is so central to backpacking that a large acreage of blogosphere is devoted to it. So here are my current and recent solutions, appropriately in a very long post.

I really like Caldera cones, made by Trail Designs. I like them so much that I build custom cone shaped windscreens to fit my favorite stove and pot combinations. The cone windscreen design protects the stove from wind, vastly improves heat transfer to the pot and provides a temperature protected environment for combustion. Cold weather performance loss is much less. And the cone shaped windscreen/pot support is stable – no more noodles spilled on the ground.

My kitchen goal is the ability to cook, including simmering and dry baking with a stove/windscreen setup that will stow inside the pot. Continue reading