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I like hiking in Lapland, for extended
periods (6 weeks), alone
in the wilderness. The amount of stuff I can carry with me is quite limited,
and I have reduced it to a practical minimum. Here is a list of the kind of
stuff I carry with me in my backpack on a summer hike. I've never weighed
my backpack (I don't really want to know), but it's just heavy enough at
the beginning of the hike. This list is not meant to be complete, and it must be adjusted according to where and when you are hiking, and under what conditions. But I do use this very list as a basic checklist when packing my own backpack for a hike. |
The microfiber towel (a Sea to Summit "Pocket Towel") is some 40×50 cm in size and weighs absolutely nothing and takes up no space at all. It's next to useless for drying myself off after a swim, but gets the job done—eventually. What it's really good for is drying other stuff. It does not absorb all that much water, but whatever it has absorbed can be squeezed and wrung out of it, leaving it almost completely dry. So it is effective for drying my hair, although it takes a few iterations of drying and wringing. And it's also very good at drying the insides of gumboots that have accidentally slurped water from a river! Wipe the insides, wring the towel, repeat. Your woolen socks will also be wet after such a disaster, and they cannot be wrung without destroying their shape—so just wrap them up in the towel, squeeze for a bit, then wring the towel, and repeat! Insides of the tent damp from condensation after a cold night? Wipe them off with the towel, and wring it outside the tent flap. Repeat. Did the towel get all icky somehow? Wash it and wring it dry. Ready to use without any waiting!
A Leatherman Wave or similar multi-tool weighs approximately a quarter of a kilogram. Needless to say, I've never carried one into the wild. As a knife it's just not as good as a real sheath knife, and in the wilderness I've never found myself needing the multitude of tools it contains. Ditto for a do-it-all Swiss Army Knife. Keep one handy when bicycling around the neighborhood, when readying a hybrid rocket for launch, or when installing a new TV antenna at your cottage, but save weight when hiking—leave the Leatherman at home. It's an urban tool.
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I do not carry a GPS-unit. A GPS would only tell me where I am.
I need to know where to go, and a compass will
point me there. Once I get there, then I'll know where I am.
(Besides, a good lot of help the GPS will be once its batteries die.) Pro tip: Copy or print your maps onto separate A4-size paper sheets. Store them in your backpack, and keep just two immediately relevant sheets handy. Place them back-to-back and seal them in a 2-liter Minigrip/Ziploc bag to protect them from the rain. The white label areas on the bags can be cleared up by wiping with acetone! I re-use my maps by writing a journal on the blank back side. Otherwise they could just as well be two-sided prints. I print my maps from pikakartta.fi. Yes, you can also get 1:50 000 maps from there. An axe would sometimes be useful, but I've deemed it unnecessarily heavy. I've always managed to make a campfire even without an axe. Branches can be pulled off fallen dead trees, stumps are easy to kick and pull out of the ground, and dead birch breaks apart in your hands. And most huts, lean-tos and other serviced campfire sites usually have an axe provided as standard equipment.
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The Mylar "space blanket" is a generously sized, aluminized sheet of incredibly thin and tough plastic material. These are generally sold to protect against hypothermia. I have never used one for that purpose, and probably never will (I hope). I carry one because it weighs absolutely nothing, and (at least while it's unused) it is completely waterproof. So it will fix a broken tent or a leaking lean-to, and maybe if I encounter a river too deep to wade across, I'll wrap my backpack in it, and float it while swimming across the river.
The cell phone remains switched off most of the time, as there's no way to charge it out there. (Nor could I charge a GPS when its batteries wore out.) I just check text messages once or twice a week. I used to lug a Canon EOS 5D or an EOS 3 with an L-series lens, but have since come to my senses and bought a used Canon PowerShot A720 IS specifically for hiking. (I've also tested a used SX120 IS—running on AA batteries is the critical requirement—but that doesn't hack wet weather nearly as well as the A720 IS. Pity. The SX120 IS is a very nice camera otherwise.) One of these days I might bring an amateur radio transceiver with me. (Hmmm... Could I make my fishing rod double as an antenna?)
For two people, modify the above list slightly:
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I carry foodstuffs that I have dried myself. They can be dried overnight
in an ordinary oven—spread the stuff in small quantities in a loose,
thin layer over parchment on an oven tray, and dry at low heat (around
50–70°C) with the door left slightly open (leave some utensil
between the door). You can dry two trays at once, one on the lowest level
of the oven, pushed all the way back, the other on the highest level, all
the way at the front, up against the slightly open door. This allows
air to circulate sufficiently even in a conventional (non-circulating)
oven—though a circulating oven can handle even a third tray at the
same time! I like to put a layer of paper kitchen towel under any even slightly fatty foodstuffs (e.g. pretty much any meats) at least for the first few hours of drying. This helps remove some of the fat. Less fat not only means it will keep better in summer temperatures on a weeks-long hike, but also makes reconstitution easier, as fat tends to repel water. But you do perhaps lose some small part of the flavor. (I heard an interesting idea from another hiker once: instead of frying e.g. minced meat before drying, you can boil it in water instead. Most of the fat will float to the surface, and you can skim it off for an even leaner dried meat! Though I guess this will lose an even greater part of the flavor. I have not tried this myself.) |
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I also have a dedicated dryer (a simple and cheap one by OBH Nordica)
which blows hot air through a pile of
stackable trays. Most foodstuffs will dry overnight. The dryer is
very good for vegetables and especially potatoes, which tend to take
on a dark tint and sweet taste when dried in the oven (not that it really
matters much, though). Minced meat or
flaked tuna, on the other hand, are better suited for oven drying, as
they would fall through the perforated trays of the dryer. With sufficient attention, the dryer and an oven, both working "in three shifts" i.e. three batches a day, can dry a month's food for one in just about a week. |
Almost anything that's not too oily or fatty can be dried. Slice everything quite thin. Raw meats are cooked before drying. Some vegetables e.g. potatoes, carrots, cabbage or asparagus benefit from being shortly boiled (but not fully cooked) before drying. Once reconstituted and heated up, they seldom need further cooking. Here's some examples of what I routinely dry and take along:
Here's some other store-bought foodstuffs that I carry:
If you prefer, you can combine and seal everything intended for one meal into a single freezer bag, possibly even including spices, before leaving home. This might seem convenient, but it does limit your options for improvization out there. I prefer to keep the individual foodstuffs separate, and combine them at mealtime (or, perhaps, at previous mealtime, if they'll need longer to reconstitute, or if I expect the weather to be really awful). That also feels more like actual cooking than just emptying a single freezer bag into a pot and adding water. :)
Carrying all the food for six weeks would be tough, but four weeks is just possible. Having a grocery store somewhere along the hike makes things a lot easier—you can carry dried stuff for all six weeks, and stock up on butter, cripsbread, porridge, macaroni, rum etc. halfway through. Many stores carry quite reasonable pancake batter mix as well. Of course, if you can rely on catching enough fish, you can cut down on the food you must carry. Mostly I don't rely on it, but fresh fish is major, major, major YUM in the midst of dried foods. In the autumn, the forest is also full of berries and mushrooms—but I really don't like the latter. And there's no substitute for pancakes. Mmmmmm, pancakes. Pancakes are gooooood. Remember to eat pancakes. Pick ripe cloudberries, add the tiniest bit of sugar, and eat over pancakes. Yum.
On occasion, there simply is no water available in the near vicinity. Quite often you can find some water regardless, but it may be too nasty to drink without boiling (which is a hassle) or even after boiling. Check your map to see what kind of streams or ponds your planned campsite has nearby. If there just is no water nearby, you will have to carry it from the closest available supply. I always have a 1 liter canteen with me (not always full, if I'm hiking where there's good water everywhere), but that's not enough for making dinner and breakfast when camping overnight. I have carried water in the pakki, by filling a plastic freezer bag with water (I always have extra freezer bags with me), tying it off and fitting it inside. That works also, but I recently realized that an extra plastic water bottle does not actually weigh much at all—it only takes up space. But space is at a premium in my backpack as well... However, if I store my pancake mix in the bottle, that space is not wasted. Now, if I ever need to carry more water with me in any kind of emergency, I can just transfer the pancake mix into a freezer bag and voila, I have an additional 1-liter bottle to carry water in! (But why did no-one tell me how light-weight and compact "water bags" are, like those made by Ortlieb?)
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In 2025,
I was hiking in exceptionally hot weather, which lasted forever,
and left all the lakes and streams in the Hossa region in Suomussalmi
(and likely elsewhere) ridiculously warm. I actually began to worry, what
microbial life might be blooming in those waters (something that worries me
a bit in the southern reaches of Finland in general). Pretty soon after that
I started looking into water filters, just in case. I bought a Sawyer
Mini on sale, hacked up fittings for a length of hose to use it as a
gravity filter, and took it with me in the
spring of 2026 for a field test.
I also bought a 4-liter water bag by Ortlieb—the 1-liter bag that
came with the Sawyer is needlessly small, doesn't look very durable, and
can't be hung from a tree branch for use in a gravity-driven filter system.
And the Ortlieb bag is actually pretty awesome on its own, and will
definitely travel with me on future hikes, filter or no filter! The water bag and filter both have a 28 mm "soda bottle thread" on them, but the former doesn't have a nipple for attaching a hose. You'd think a "bottle cap nipple adapter" would be a standard accessory for these things, but all I could find was CAD files for 3D printing them. Lacking a printer, I drilled a hole in an ordinary bottle cap, and fitted a plastic nipple to it with a rubber through-hole sealing grommet. That was ready in ten minutes, and worked just fine. With the hose providing some 2.5 meters of head, the water flow was fast enough to be practical—just shy of a liter per minute, I estimate (I didn't think of actually timing it). The Sawyer Mini is not really designed as a gravity filter; I'm just too lazy to use it as intended, by squeezing the water bag. But as a gravity filter it's quite convenient—pull the cap off the filter to fill your mug or canteen with filtered water, or pull the whole filter off the hose to fill a cooking pot with unfiltered water. The 4-liter water bag is enough for one person while camping overnight. |
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I managed to destroy the filter by letting it freeze overnight—never
trust the weather forecast! It said it wouldn't go below freezing at night!
Daamn. The filter had been perfectly safe on earlier, even colder nights, just
by leaving the filter on the ground and placing the filled water bag over
it—the thermal mass of the water keeps the filter from freezing (as
long as the ground itself is not in a permafrost state). But I'm lazy, and
left the whole shebang—bag, hose and filter—hanging on the
tree branch I'd hung it on earlier. In the morning it was leaking all
over the place. My bad, shouldn't have been so lazy. Oh well, so I had to buy
a new one. Live and learn. (And Sawyer also advises against letting the filter
freeze even when emptied of water—the wet membrane may still get
punctured by ice crystals forming.) Just for kicks, I sawed open the busted filter to see what the actual membrane looks like. Seems the individual "hairs" in the photo (or are those ramen noodles?) are hollow tubes, and the actual filter pores are in their walls. At the inlet side of the filter unit (on the right in the photo), the tubes weren't attached anywhere (the sawed-off "hairball" was easily pulled out from the filter's casing), and they make a U-turn back towards the outlet side. From the outlet side, however, the tubes wouldn't come out, and broke when pulled by force. I guess they're embedded in a blob of glue or something, which seals their outside surfaces against the filter casing, only exposing their insides to the filter's outlet. Neat. And I'd expected to find a planar membrane, corrugated to cram as much surface area as possible inside the filter unit, as in a HEPA filter or such. |
I still don't think a water filter is a necessity in Lapland during anything resembling a normal summer, but the filter is small and light enough to take along just in case. In such "emergency only" use, where convenience is not an issue, it can be fitted to the water bag directly, and used by squeezing, as intended. The filter weighs only 38 g, its included 1-liter bag 20 g, and the backflushing syringe (probably mandatory even for short-term emergency use) weighs 29 g. The 4-liter Ortlieb bag weighs 120 g, a few grams less if you don't need its provided bottle cap "valve". The 3 meters of hose I used weighs 140 g. It all adds up, of course, but that's the weight of convenience. The 1-liter bottle for pancake mix I mentioned above only weighs 80 g!
Note that I cannot guarantee the safety of any water you choose to drink in the wilderness or elsewhere. The suitability of available water for drinking does depend on where and when you are hiking, and under what conditions (the same waterhole may be ok in early spring or late autumn, but in the warmest midsummer it may be infested with insect larvae). It can also depend on luck. There may be a dead moose rotting away just 50 meters upstream from where you stopped to quench your thirst. So drink at your own risk, and boil or filter the water if unsure.