Tuesday, 15 February 2011

To Afton, and beyond...

Another last minute decision. The temperature is cold enough – it'll be at least -10C tonight. I know I've been putting it off – finding excuses not to go because this or that needs to be done. It's only one night and now I've run out of excuses. If I don't go tonight, I don't know when I'll get a chance again to test out the gear. The plan is to go for a longer trip in February, but February is a cruelly short month, over before you know it. Winter slips by like sand in an hourglass. I want to head out for longe, but with our first baby on the way hiking plans have to take second place. This one night might be the only opportunity for a while, and I should make the most of it. After all, one night is better than no night.


Over the winter, I've built up a collection of gear to supplement and enhance my rather limited set of cold-weather kit. Most of it has remained untested in snow and cold. I really wanted to make sure my new winter clothing and sleeping system could handle the varying weather conditions we get in Minnesota. Unlike Lapland, where the sun hangs so low it offers little or no heat until March or April, Minnesota is at the same latitude as Southern France and the sun rises high enough to warm the ground even in deepest winter. It's not uncommon to have a -15C air temperature and melting snow on the ground. Night and day temperatures veer wildly between extreme cold and not-unpleasant, spring-like warmth. This makes selecting gear that much harder. You're not simply going to be cold; you're going to sweat, then get cold, which is never fun.

Last Autumn, you may recall, I didn't get a chance to test out my Laufbursche huckePACK. So today, it was the first thing out of the gear closet. I grabbed my Multimat Adventure CCF pad to give it some structure, and crammed my WM Antelope into a stuff sack. Opening the pad wide enough inside the pack to accommodate the bulky winter bag was a chore. It barely fit. I made a mental note to try stuffing the bag in first next morning, and then slip the mat on top. That worked much better.


The huckePACK is a surprisingly large pack. I wasn't packing particularly sensibly, but there was still plenty of room for more gear once I'd squeezed everything in. It carries extremely well. My pack weight was around 7kg, and I didn't notice the pack's presence at all while hiking. The presence of load lifters makes a big difference - especially when a pack is loaded high. The larger main outer pocket takes a snow-claw and DuoMid as it it were made for them. As for the other two pockets, they are roomy, but I found I would prefer the angled side pocket to just be a simple rectangular style; my water bottle fell out while I was bending to fiddle with snow shoe buckles. The other side pocket, while rectangular, has a cut in the side to allow access. It's handy, but I was worried about losing my kuksa and tent stakes. It's a matter of personal choice – some people like to access the side pockets while wearing the pack, but I'm not dextrous enough. I'll fix a couple of shock cord cinches to them to keep things nice and secure.

I used a four-section piece of Z-lite on the back of the pack for added padding. I originally thought that the shock cord holding it in place would not be sufficient, but it did a great job. The pad never moved, and was very comfortable. It was also a great thing to take with me – serving as a kneel pad, sit pad, and added insulation for my back at night. don't leave home without one!

I'm driving to Afton. A bald eagle swoops down out of nowhere. It always amazes me to see them. Even in central Minneapolis, by the Mississippi, I often see them scoping out the river banks for mice. It is a good sign. I stop by the park office. No trouble getting a campsite today. Down to the end of the road. I take out the pack, and buckle up the snow shoes. Off we go.




Joe tipped me off on some good and reasonably priced ski-poles – the Black Diamond Traverse. A two-section pole, with a simple flick lock tightener. Light enough, sturdy, simple, and strong enough for the DuoMid. Their cheerful orange colour doesn't hurt in the snow either. They even match my Lightning Ascents. It's important to be fashion conscious while hiking. You never know who you'll meet.

I trek down the hill, taking a winding, narrow, steep path through some aspen. My snow shoes crunch, gripping tight. There is a trail, but I decide to head off track through deeper snow.




And now another hill – up this time. Time to raise the heel lifters. I'm glad I have them. It's not a big hill, but it's enough to point out my state of unfitness. I wonder how the guys in Bozeman and Colorado do this all the time. I seriously need to exercise more!


I chose not to wear my Aclima WarmWool top. The temperatures were not cold enough, and I was worried I'd be sweating buckets in it. Instead I went with my good old Haglöfs synthetic baselayer. It dries incredibly quickly after a workout, and my only complaint is that the torso length is a little short. I often find this though. My shirts ride up too easily. I wish more manufacturers would offer a long body option.

Up in the camping area. Not many people have been here – no tracks, and deep snow. I'm not sure where I'm going to stay, but I find one site that people have been in recently. It's a good spot – under a stand of birch, shielded from the wind but with a view over the prairie. They obviously dug into the snow, and I decide to take advantage of their work. I lay out the DuoMid and stake down the corners, leaving the snow to sinter while I head off to explore the park some more.




It probably would have been easier to just set up on fresh snow. I don't know why the people before me felt the need to dig down to the cold ground, but I thought the walls around the shelter might save me building a wind break. As it was, I had to dig into them and construct slots for my REI Parachute Stakes.  I was a little concerned that they wouldn't be strong enough to hold the DuoMid in place. It requires a fair amount of tension to maintain a taut pitch, but I shouldn't have worried. It is amazing how strong a snow-anchor can be once it's set. In one corner I had to use a MSR Blizzard stake. I'd not used one before, but after scratching a line in ice, it slipped in nicely, horizontally, and after I buried it in snow, it held fast. I find the snow parachutes to be better – more flexible, easier to set in snow, sand or with rocks. Plus, they weigh next to nothing.

For working around camp, I used a Snow Claw - a cheap, plastic, emergency snow shovel. It did the job, but next time I'll take a decent shovel (maybe a Black Diamond Deploy 3) as shuffling around on my knees with the snow claw killed my back.

As for gloves, I had four pairs with me. Well, three technically, as the Montane Resolutes are a layered set. The pile and pertex inners are prefect for snow work; they don't get wetted out in the snow, which is more than I can say for the air of thicker PowerDry liner gloves I was wearing at first. Stupid of me I kno, but the cold does that to you. Anyway, in this case, PowerDry didn't dry very well. The good thing about the resolutes is that if it does get wet and windy you can slip the eVent mitts over the top. My final pair of gloves were a cheap pair of thin liners, which are great for doing odd jobs around camp that you might need your fingers for. Next time, I'll skip the PowerDry pair.


I stomp through the snow, making a path through the trees, across the whitened prairie, going nowhere in particular. That's the beauty of snow shoeing, I think to myself. Go anywhere in perfect silence.




I skirt around an island of trees. As I pass, the wind starts biting into my face. I slip on the wind shirt, glad I decided to bring it at the last minute. Which way? Which way now?



Into the open white expanse. Deep, untouched snow. Even my snow shoes can't float above this soft powder. I struggle on, knees lifted high, toppling now and then into a drift. I smile as I push myself up and on, the wind still at my heels. I'm hungry.




The Tanka Bar, is, in my humble opinion, the best snack ever. Pounded buffalo (well, technically bison) meat with cranberries, produced by a start-up company on Pine Ridge reservation, 150 calories, and weighing in at only 1oz. Also available in a spicy hot version! (Commercial over.)

Restored, I plough on, heading back towards the campsite, excited to finish setting up the shelter and getting some food on the go. It's hard work though – sometimes the shortest route is the hardest. When I see the bright yellow of my shelter I am relieved. The snow has set hard. Everything is going to be okay. I just need to get some water. I take off my shoes and head along a packed path, and immediately discover why snow shoes are necessary. With every other step I posthole into the snow. The return journey, as I stumble back with a pot of water is frustrating, to say the least. I make a mental note not to try that again. 


Food. Yummy, delicious, dehydrated food. Or not. I decided to try a different brand of organic dried ginger and sesame pasta. I don't really know why I did this as the idea of ginger and sesame pasta sounds awful to me now. I think I didn't want to eat a huge pack of Backcountry Pantry, and this brand made smaller, 1.5 serving packages. My mistake. It was awful.

But let's look on the bright side... my Primus Express Spider was wonderful.


Fast and efficient, not too noisy, lightweight and simple to use. My boil time was a little slow as I didn't bother to take a wind break, but nothing to worry about. My GSI Haluite pot was large enough to boil enough water for the meal a nice cup of Russian Caravan tea which I drank from a Kupilka Kuksa for the first time – about which more will follow in another post.

As I sit eating in silence, I notice my legs and feet getting colder. The temperature is falling with the sun. Somewhere, not too far away, a pack of coyotes start howling.


It's time to enter Ice Station Zebra.


I don't usually suffer from cold feet – cold hands, yes, but my feet usually run hot. But hanging around in camp in slightly damp boots is when hot feet turn cold.

I was a little worried about this, so did a lot of research into keeping my feet warm and dry in camp and while on the move. I know a lot of people swear by vapour barrier liners, but I feel they are really not for me. Layering systems are vital for winter, but I'd just get annoyed with a complex layering system on my
feet. It's enough hassle putting snow shoes on and adjusting buckles without fiddling with waterproof socks, plastic bags, and overboots.

I bought a pair of Integral Designs Hot Socks to slip on in camp, and a pair of Tyvek booties to pull over them so I could walk around in camp (or, as was the case, slide around in camp – they are quite slippery on snow). These were just about adequate. At first I tried squeezing my Hot Sock enclosed feet back into  my Vasque GoreTex boots. It was a tight fit, but helped to dry them out a bit more. In colder weather, a pair of down booties would be better.

In the leg department, my BPL Cocoon Pants were excellent. Super lightweight (213g), really warm, and water resistant. Just perfect. I'm very happy with them. They are very flexible as part of a layering system.


Time for bed. I pack used things away loosely and pile everything inside the DuoMid. Out with the CCF pad and air mattress. Puff up the sleeping bag. Do I need the bivy bag? Probably not, but it won't hurt. Air pillow – check. With a luxury lantern all is good. I curl up inside the bag, the air cold on my face.


Foolishly, I forgot to make a shock cord system to attach the Exped pillow to my Ether Elite, so once again I was in for a nocturnal wrestling match as I tried to reposition the pillow from within the cocoon of my sleeping bag. Every time I got it in position, it moved when I got back inside the bag. Over and over again, ad nauseum.

And I'm really torn about the sleeping bag. The WM Antelope is well made, warm, and fairly light. The hood cinches down tight and at night, in winter, when all you want is to be cosily tucked up and protected from the cold and the wind, a mummy bag is perfect. But when it comes down to it, I'm a side sleeper, and mummy bags are made for back sleepers. I would be far better served by a quilt and a separate down hood – much like the set up that Katabatic offer. The only problem is that I'm not convinced a quilt is the best solution (for me) in true cold.

Sure, in a mummy bag, the down beneath you is compressed and inefficient. And that night, I did start to feel the cold radiating up from the ground. This was mainly because the Multimat Adventure and Ether Elite 6 were not enough even together for anything below -10C. After I slipped the 4-section Z-lite under my hips (this is where I felt the cold from, mainly) it was a little better, but still not perfect.

Perhaps the only solution is a quilt in combination with a down/synthetic filled air mattress. I don't know, but it's an expensive thing to try and find out I'm still not warm enough.

The Antelope is rated to -15C, and I feel this is very accurate. I wouldn't want to take it below that. In colder weather, I could easily extend it's range by combining it with the Golite 3-Season quilt, but the main place I felt the cold was under my hips, and that problem is more likely related to my baselayer riding up and the pads not being warm enough. Perhaps Kooka Bay's secret down pad is worth a look.

I picked up a balaclava for the trip, but in the end found it wasn't warm enough. I was warmer just sleeping in my Mountain Hardwear windproof fleece hat. This is my go-to had for everything. Possibly the warmest hat I own.

Still, even with all these gripes, I had a relatively good night's sleep after midnight.

Dogs barking somewhere. Talking to each other it seems. At least I think they are dogs. Maybe they are rabid coyotes? And now – distant sirens. They must be in Afton. What the hell's going on? Was that gunfire? It sounded like it. Maybe a farmer is shooting coyotes? Or maybe the police are hunting an escaped convict, and he's going to run through the state park, trying to evade them. What if he finds my shelter? Maybe he'll shoot me! Calm down. There are no rabid coyotes or escaped convicts. There are no rabid coyotes or escaped convicts. There are no......Zzzzzzzz.


I wake up early, with the light. I still have both legs and no gunshot wounds. I decide to make coffee to celebrate.




Thankfully, I remembered to keep my water bottle and boots inside the bivy bag, close enough to my body to keep them warm.

The main reason for getting the Spider was the ability to use the gas in 'inverted' mode during winter, to ensure an appropriate mixture of fuels reached the stove. After warming the pre-heating tube, the stove lit immediately – which was a relief as this was the first time I'd attempted this.

While the method of ignition was fine, the stove slid around on the thin aluminium pad. I'm going to need to make something similar to the MYOG stove pad over at Thunder in the Night. But for this night, I would manage with some careful balancing.

The inside of the DuoMid – as expected – was covered in frost, but this shook off easily when breaking camp.


To be honest, I'm surprised there wasn't more, but the wind, which picked up in the night, probably helped disperse some condensation.

Coffee and oatmeal. Then another coffee. I'm ready to go. I crawl out into the day, and start shuffling around, packing up, excavating stakes, and – what's that? A fox dashes out of the trees. I rush for the camera, fumbling with the lens cap – too late. It's gone. It seemed happy, bounding along with the same expression my Springer has in the snow; pure glee.


Can dogs and foxes can know glee? I remember something I read about babies in the womb. Apparently at around 19 weeks, they can dream. But what do they dream of? They haven't seen anything yet; their eyes are still closed. Do they dream of sounds? Amniotic tastes? Movement? Heartbeats?


There it is again! The fox! It's taking exactly the same route as before! It's like the deja vu cat in The Matrix. This time I'm ready. I grab the camera, raise it – but the lens is too wide, and apparently covered in frost.




Can you see the fox? It's in there, somewhere!

I'm packed up and ready to go. I strap on the snow shoes. I think I'll take the long way out, and go for a walk around the park some more. It's a beautiful morning. Crisp and fresh. My show shoes crunch along. I'll be home soon enough, but not yet...




For some reason that morning, the snow shoe bindings were not quite right. With every step they would clatter and rebound with a double tap-tap. It became so irritating I had to re-adjust them twice, but to no avail. It seems that with large boots, the bindings can rub against the edge of the floatation platform, causing them to flip-flop up and down. The manual informs me that I can cut a curve out and remedy the problem. Add that to the list of little things that need fixing then!



Down the hill, stomp stomp stomp. A beautiful trail down to the St Criox River. As before, I feel refreshed; lighter somehow, as if I've shaken off some burdens.  There's a lot to look forward to this year. "Big changes are coming, here they come..." An old favourite Laurie Anderson song rolls around  my head. How did it go? Oh yes...


"What next, big sky?"



17 comments:

  1. laughing out loud at yr description of the pasta - it does sound a bit wrong that combination! A very evocative post - hard to do well, combining tech talk and trip talk. Many many congrats on the imminent arrival too. My new GF1 praises you also ;p

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  2. Thanks David! I wanted to try something different. Gear talk alone is so tedious to write! I have a little while before the youngling arrives, but I doubt my pregnant baby mama will want me going on any two-week treks in the desert for a while.

    Glad to hear you go the GF1!

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  3. May have been just a one nighter but it reads like an epic! Lots of on-topic gear obs that are useful for my prep for Norway in two weeks (right down to the REI snow anchors!). Glad you're getting on well with the resolutes. Got me worried about mats, am intending to go with the same CCF and POE Ether Elite combo. Looks like I may be in for some cold nights. Jelous of your Spider. Bought the Primus Gravity EF just before it appeared and wished I'd waited. Looks like they still supply heat sheilds made from armour plate. Mine cracked along teh folds second time out. If you can get to an Ikea consider using one of these as a stable base: http://www.ikea.com/us/en/catalog/products/87077700

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  4. Great post, very entertaining as well as interesting. Not sure I could cope with those temperatures.

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  5. I'm suppose the occasional convict does escape from Stillwater and head through Afton, eh? They'd be crazy to try it in the cold you experience though. Great read, thanks, Mark.

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  6. Dave: Thanks! Where are you heading in Norway? I've been out of the loop for a few weeks so I might have missed out on your plans. I guess with the pad and mat combo, it depends on your susceptibility to cold. I felt a chill around my hips, which was in part due to the rising baselayer shirt, and part to the cold ground (I suspect if I'd slept on compacted snow it might had insulated a bit from the frozen ground). I'm curious about the new Ether AC with it's NeoAir style reflective layer and wanted to test it, but POE didn't have any available. What temps are you expecting in Norway? I'd say the CCF/Ether combo is bearable up to about -10C, but I definitely noticed the lack of real insulation. Another factor to consider: when inflating the Ether Elite you introduce moisture which, over several days, is going to accumulate, freeze, and be hard to extract unless you have a nice sunny day. Some of the down mats inflate using separate air pillows.

    Re the Spider, I bought my Micron just before the TiMicron was released, so I feel your pain! Thanks for the IKEA tip - good idea. I do like Joe's rivets to keep the feet secure though.

    Ben: Cheers! The cold isn't so bad once you're out in it. I would have preferred it to be around -20C, but with the gear I had I'm glad it wasn't.

    Sam: All the time! Convicts everywhere! It's crazy, man!

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  7. I'm heading for the Huldreheimen (Gausdal Vestfjell as was) just west of Lillehammer and will be out for four nights. Watching the weather foracast "with genuine interest" as the temperature oscilates from -25 to -10 and secretly hoping for the latter although one consolation would be that -25 probably means clear skies and perhaps enough sunshine to drive the condensation out of my kit. I also have the impression that (even compacted)snow will be more fogiving than frozen ground. Like yourself I have a lot of untested gear this time out. The area has a liberal scattering of huts just in case!

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  8. Seems you had a great trip. Shame about the pasta, but at least now you know.
    I'm jealous you still have winter and snow to enjoy. We haven't had any of that for a while now, but at the same time also not proper spring.
    As for the mattress: For winter use and proper cold weather, I cannot recommend the Exped DownMat highly enough. Not really lightweight, but I've used it down to -20°C without any problems whatsoever. The older I get, the more I prefer a good nights trouble-free sleep before shaving a few grams off my load...
    / Karl

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  9. Excellent post Mark, I will believe you about the fox, I was wondering whether the bug netting stuck to the ice over night, I have the netting same on my speedmid and have wondered about ice and whether it would freeze overnight. Definitely exped down for winter, I wish I had taken mine last weekend, as the neo air was at its lower limits.

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  10. Dave - sounds great. Looks like Karl and Roger both recommend Exped Downmats for winter (thanks guys!) - and if you're getting night temps of -25C, I'd go for something more than a Multimat and Ether Elite.

    Roger - the bug netting didn't stick to the ice, but some did get stuck to the netting and I couldn't shake it all off. I'm in two minds about the bug netting. It's a great additional protection for summer, but I still need to sleep in a bivy with a bug hood anyway as there are inevitably some bugs inside the 'Mid when I put it up. But then without the netting, there would be load more all the time, and I'd have to live in the bivy. Tough choices!

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  11. Mark: I'll follow the forcast and make a call nearer to departure. The reason for the Ether Elite/CCF fix is that my down mats (x2!) have both developed slow leaks. I too am impressed with the insulation they provide, never had a cold night on one yet, but they are now virtualy useless after about 5 years of light use. I'm now left with teh feeling that teh investment is large for a seemingly temporary solution and, perhaps worse still, that you need to be prepared for failure in teh field. Your Neo Air goes down in summer the worst your gonna have is an uncomfortable night. Your winter mat goes down in deep cold when you're locked up in bad weather and your predicament could be somehwat worse. Even if I shell out for another down mat I'd be inclined to carry CCF as a backup.

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  12. Thanks Mark, agreed about the netting in summer, it may appear that you save weight without a bug inner but by the time you add a bivy then weight is about the same. Have you thought of using "mosquito coils" inside the shelter?

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  13. Great post, I have had similar experiences with getting glimpses of some nice wildlife, but missing the photo because of fogged lenses or clumsy half-frozen fingers, it's really annoying :)

    I can also add my voice to the chorus and sing the praises of the Exped downmats. I have a 7 (regular) and totally love it, it's one of those pieces of gear that does it's job so well it hardly ever gets noticed. I've used it below minus 30 and had no cold come form below (it certainly did defeat my sleeping bag though). It weights a good bit more than competitors but the tiny pack size is a big plus. I also love the way no matter how terrible the conditions are and how burningly numb my fingers are, I can always get it packed into the stuff sack on the first go, that's a really big plus.

    Dave: Sucks with slow leaks, have you tried dunking it in water to find the leak? I have had one from a thorn in Summer, and found it with a little patience at bath-time.

    http://ludwigvanbasshoven.com/leak.jpg

    The nice thing about slow-leaks is they are usually so tiny they don't need a patch, just a dot of rubber cement and a few minutes to cure. This leak was repaired in Summer and has been tested all Winter with no problems.

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  14. Tomas: Yeah. Tried the bath thing but to no avail. May try again, the knowledge that you succeeded gives me hope.

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  15. Roger: I don't fancy being that close to all that mosquito coil smoke. I'd like to try the smouldering curl of birch bark trick, which I've heard also works very well.

    Tomas: I'll look into Downmats at some point then. Maybe a gift to myself for next year!

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  16. Fantastic write up Mark. Bit too cold for me but good lessons learned from reading that. I would get a down mat for really cold camping if it was me.

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  17. Cheers, Martin! Yep, lots of things learned, and changed to put into practise. Certainly some kind of more insulated mat and a thicker foam pad. Multimat have a set for very cold weather I'm looking at.

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