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11

Being as the bag is synthetic and the water was relatively clean your likely ok to boil wash it and use it again. If it had been down and/or contaminated water I'd strongly recommend binning it. Down would have rotted and you couldn't guarantee getting rid of all of the nasties in contaminated water. Caveat(s) It's not going to be like brand new. The ...


11

If you end up with a snake on your chest while sleeping, you can rest assured that the snake is not in an aggressive mood. It's on top of you because it thinks you're cozy and warm, if it's cozy then it's going to be pretty mild tempered. I imagine you could easily grab it behind the head and take it out of your tent. If you don't want to touch it, just flip ...


9

I emailed Feathered Friends and PHD about this issue. I only got a reply from FF so far: A compression bag greatly reduces the size of a sleeping bag. There is no limitation to compressing down, as long as the down is not being stored compressed for an extended period of time, It will not be damaged.if you are taking it out and using it everyday. ...


8

It's a novel idea, but it's not going to work in any practical sense. Most of those foams take about 15 minutes to setup, and you'll have to come up with some way to fabricate a mold while you spray it. It will be about an hour before you could safely enter your foam sarcophagus, and if this is to be used in an emergency situation, that's probably not time ...


7

No, it's not going to be feasible: You'd need a lot of cans. To approximate the volume of a sleeping bag and thermal mat I'd say at least around 5-10 cans. For this weight/volume you can just as well bring a proper sleeping bag/tarp/bivvy. The spray foam is not stable in itself. It will form bubbly clouds of foam, so you'd need a mold. This is not easy, ...


7

The answer might be already hidden in the answer to this question: In the US, there seems to be no standardized norm for sleeping bags, i.e. every manufacturer can write onto the label whatever they want – which can be more or less realistic... Basically this means that they will possibly write the most impressive number onto the label they think they can ...


7

First of all, I will just spread some ideas. I never did a winter bivi by myself. Please don't blindly trust my words. But... because I am interested in the idea and like to do something similar in future, I searched for some info which might help you (and me). Still I am looking forward for better answers (which are based on experience and real ...


6

Wolf attacks are incredibly rare whereas bear attacks are more common. Typically wolves are afraid of humans and will actively avoid contact. Humans are the predator typically in wolf encounters so they are much more afraid of us than we of them. That said wolves have been known to attack humans, normally when driven by hunger or disease (rabies). When they ...


6

You shouldn't leave your sleeping bag compressed any longer than you need to. Store it out of it's bag on a shelf, hanging up, or in a large breathable storage bag. Only stuff it into it's stuff sack or a compression bag when you're packing it. If you store it compressed it will lose loft, which is what gives you insulation. How quickly it loses loft varies ...


5

It's hard to give specific advice on exactly what sleeping bag you should buy. What I can help with is some general advice on what to look for: Filling Probably the most important thing. Generally two types of filling will be offered: Down (see types of down) Synthetic Synthetic is typically much cheaper than down. But it's also bulkier, heavier and ...


5

Aside from layering your clothes inside your bag, or layering your bag using a bag liner, it's also important to make sure you have a good ground sheet or sleeping pad that will insulate you against the ground and reflect your body heat back up. You lose a lot of body heat into the ground while sleeping, so at the very least, using a survival blanket as a ...


5

You covered it already—layers. This is actually a very common technique among ultralight backpackers. They will often intentionally bring a sleeping bag with 5-10ºF less insulation than needed and compensate by wearing all their clothing to bed. If you need to get warm fast, you can do some sit-ups to get your blood moving. You only need to worry about ...


4

Over compressing any bag, whether it be down or synthetic, will eventually lead to loft degradation. If you compress your bag too tight you can cause damage to the barbs and barbules of the feathers, which will decrease loft over time, but this is apparently less of an issue with higher quality down. To be honest, I think you would have to have one ...


4

Using a sleeping bag liner can usually add 5-8°c or more warmth capability to your sleeping bag. However, do not use a cotton liner if you are in cold climates, as that can hold onto moisture from your body and cause you trouble.


3

Several good tips have already been posted; another to consider is a hot water bottle. I was on a trip for a mountaineering class recently and was surprised by how many people had never slept with a hot water bottle before! Use a solid bottle which won't leak and is designed to handle high temperatures, like a Nalgene bottle. If you're already carrying fuel ...


3

It is possible to clean/repair your bag if it's not too far gone, but buying a new one will be easier, might even be cheaper, and will certainly be better. Options for cleaning slightly mildewy bags include using vinegar or bleach (bleach will likely discolour the bag) and hot water in the wash cycle. If washing the bag and tumble drying doesn't get rid ...


3

I've used a cotton bag liner for winter camping for the past couple years, I love it. I'm usually a huge opponent to wearing cotton in winter, but that's because most people are pretty careless about moisture control these days. If you read my answer to, "Does Cotton Really Kill?", I point out that cotton was worn on the very first summit of Everest. The ...


3

If you sleep only in a bivy bag direct on snow you need to have a sleeping bag with a good isolated pad for the temperature in the forecast at least. If you sleep in a well build igloo the temperature is much warmer than the outside. Snow is used because the air pockets trapped in it make it an insulator. On the outside, temperatures may be as low as ...


2

I asked this question to my mother who knows well the quality of down. During your trek, if you compress your down sleeping bag a lot and if it's a very good quality down (90-10 or 95-5), you shouldn't have any problem in your trekking. It's very important when you return home to bring air to your sleeping until your next adventure; hang it in your closet! ...


2

The impact of compression on loft can come from how long a bag is left compressed, or from the number of times it has been compressed. As the main risk with compression is the breaking of fibers that would otherwise contribute to increased loft, many repeated cycles are more likely to cause trouble. That said, synthetics and down are different. Synthetic ...


2

Keep the bag Warm not your clothes! Both clothes and sleeping bags are insulators, the problem with wearing too many clothes in your sleeping bag is that you will actually insulate yourself independent of the bag, as a result, your bag won't get warm or it will take a long time to warm up. You will eventually have issues with moisture control, as your bag ...


2

I am not entirely sure if this answers the question at all and if it does then is it in best possible ways. There is no solution to this unfortunate and freaking situation. Whatever you do, it is gonna bite you the moment you move. Although, one should consider covering own face (and, NOT the snake's face :D) by hands so that he/she may have a better ...


2

This question is almost as hard to answer as the question about a good knife. :) A general rule: The more expensive the sleepingbag, the more expensive the materials involved, the better the ratio between packweight, packsize and temperature. However this totally ignores the additional costs for the brandname and such. One company I can really recommend ...


2

In my experience the two most important things you can do to improve the range of a bag are: Improve your ground insulation. Warm your extremities. Ground insulation is far more important than most people appreciate. If budget is no object you can invest in the NeoAir Xtherm, which is a breakthrough product. On a tight budget you can buy closed cell foam ...


1

Have you tried tossing it in a dryer on Air Fluff with some tennis balls, for a little while? Edit: See also suggestions here.


1

I've spoken to trappers. Wolves are a non-starter. Even in a trap, they try to get away, not attack. One trapper said that the only time he's been bitten by a wild animal it was a muskrat. While wolf attacks are rare there ahve been several attacks by cougar/mountain lion of late. In each case the person was alone. All the bear incidents I've read ...


1

You should have some deterrents, such as bear spray or air-horn. Wolves will generally not harm you though they can often approach you (at least here in BC) and in this instance, the recommended advice is to make them believe that you are a threat to them, by shouting, banging, etc.. Bear spray can be used as a last resort.


1

We car-camped with our 5 month old using a yoga mat as a sleeping pad wedged in above our heads in a two person backpacking tent. It was summer and in California, so we weren't worried about moisture from touching the sides. We were worried about having him sleeping in anything too soft, because that's against the recommendations for infants (suffocation, ...


1

I too have wondered about the difference. It makes no sense to me… for years women have used the same bag and now they need a whole new line? I am a tall woman (5'11") and a man's bag fits just fine for me A recent New Yorker interview with the guy who started UnderArmour said to make women's gear "shrink it and pink it". Pathetic, but seems to be true.



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