Staying warm (3 season-ish) without bag?

Clothes, tools, technology, nutrition, training, techniques, etc.
Post Reply
User avatar
BrownMtnBob
Posts: 96
Joined: Mon Oct 15, 2012 1:55 pm

Post by BrownMtnBob »

Background- I always try to hike "minimal". Thus, as little bulk as possible (it's not really a weight thing so much as bulk) is my objective. BUT....the last couple times I've camped in the San Gabs, even in summer (top of Baldy in July, Baden Powell in August), and I only brought 3 long-sleeve shirts and a bag liner plus a standard pair of socks.....I was MISERABLE!

My promise to myself was that I would not camp at altitude without a bag ever again. But...can anyone think of other May-October, high-altitude options? I'm thinking about polypropylene balaclava, pants and socks. Think that might make all the difference? Or..... just lug the bag??

Thanks!
User avatar
Taco
Posts: 6001
Joined: Thu Sep 27, 2007 4:35 pm

Post by Taco »

Sometimes I bring a poncho liner, just the basic issue one. Kifaru has some sorta high speed one if you wanna blow a paycheck. They're kinda small, quite warm, and not a bag. Much smaller than a bag.

Or I just put on everything I have and take what I get. Or, make a fire. :)
User avatar
mattmaxon
Posts: 1137
Joined: Mon Mar 24, 2008 12:48 pm

Post by mattmaxon »

I've used some very light 50° bags with limited success

If you used a ultralight bivy like the Black Diamond Twilight Bivy @ 10oz along with one of these or alone you'd be more comfortable than out on the ground with nothing.

The North Face Aleutian 1S @ 1lb 10oz is about as light as it gets for a bag

this would get you into 2lbs 4oz

For that matter a Tyvek ground cloth would help build a layer of dead air 3.2 oz

this would take the total to 2lbs 7.2oz

This would be ok for the local mountains in Summer maybe pushing it into late spring and early fall depending on your tolerance for being miserable

I for one would forgo a fire except in a genuine life threatening emergency
User avatar
MattCav
Posts: 356
Joined: Thu Sep 23, 2010 4:13 am

Post by MattCav »

I'd leave some of the extra clothing at home and bring a bag. If you're not on a super strict budget, get a bag with a high down fill (ex Marmot Plasma 40, 17 oz, 900 fill, extremely small packed up). While you hang out at camp and before you go to sleep, use your bag as an extra insulation layer. If you get a bag with a lower temp rating (Plasma 30, 23 oz), you will also have more down within it and can get by without needing a pad as well. I've used extra clothing as a makeshift pad in the past, as well, to save on bringing the extra pound with the pad.

If you're on a budget and open to the bag idea, check out either the Marmot Cloudbreak 30 ($190) or the REI travel down (45 degree down bag, $119).
User avatar
AW~
Posts: 2038
Joined: Mon Oct 01, 2007 12:00 pm

Post by AW~ »

mattmaxon wrote: I for one would forgo a fire except in a genuine life threatening emergency
That Wally Waldron tree on Baden-Powell looks like a nice piece of firewood :oops:

Hope people know Im kidding...call it dark canyoneering humor. Of course being a NHPS member , the mere idea of camping on top of a wind magnet like Baldy is so..so uncool :D
User avatar
Taco
Posts: 6001
Joined: Thu Sep 27, 2007 4:35 pm

Post by Taco »

Disclaimer: don't make a fire if you're an idiot. ;)

I make fires from time to time in the SG's, but I'm a high speed low drag operator, trained to kill.
User avatar
ur2slo
Posts: 95
Joined: Sat Jun 29, 2013 12:34 am

Post by ur2slo »

Taco wrote: Disclaimer: don't make a fire if you're an idiot. ;)

I make fires from time to time in the SG's, but I'm a high speed low drag operator, trained to kill.
first comment is funny rest got me rolling lol
User avatar
davantalus
Posts: 203
Joined: Mon Jun 08, 2009 9:09 am

Post by davantalus »

I really like my down pants for summery weather... but they're certainly not an October bag replacement.
User avatar
Hikin_Jim
Posts: 4686
Joined: Thu Sep 27, 2007 9:04 pm

Post by Hikin_Jim »

davantalus wrote: I really like my down pants ...
You with your pants down? That might some guys warm, but I wouldn't know about that sort of thing... ;) :lol:

Ahem.

On a more serious note, I've got a Summerlite sleeping bag from Western Mountaineering. It's 1 lbs, 3 oz. It's rated at 32F, but I've used it even colder and worn a jacket and such to bed. It compacts to the size of a loaf of bread. Matt mentioned Tyvek. I use a sheet of Tyvek underneath to protect the bag.
Image

On the down side, it's not particularly roomy for a guy my size. I'm about 6' and 220#. If you're shorter and less porcine, it'd be a good fit. If you're chunky, look elsewhere. Great bag. They're not cheap though. I bought mine used on eBay, but even then they're pretty spendy.

HJ
User avatar
BrownMtnBob
Posts: 96
Joined: Mon Oct 15, 2012 1:55 pm

Post by BrownMtnBob »

So, I ended up buying a new (3rd) bag. This one's rated to +5 (which means probably 20....but we'll see as I'll test in on Lowe soon). I also bought some Tyvek for a footprint, and also some more Tyvek for a rain fly on my 1-banger tent. Not sure I'll often bring the tent unless rain is possible (aint' it great to live in CA?).

I also bring polypropylene (thick) socks and balaclava....along with "performance long underwear" (okay, they're tights) and mittens. I also have a pad....but really, I should invest some money in a good inflatable one. What do they say.....1 on the ground is worth 5 on top?
User avatar
Hikin_Jim
Posts: 4686
Joined: Thu Sep 27, 2007 9:04 pm

Post by Hikin_Jim »

BrownMtnBob wrote: I also have a pad....but really, I should invest some money in a good inflatable one.
I've got a NeoAir. It's lighter and more compact than anything else I've ever seen. It's about the size of a Nalgene.

Image

My NeoAir is the yellow item, 2nd from the left.

I bought the 3/4 length. If I had to do it over again, I would just buy the full length. The weight savings (about 1 oz) isn't worth it.
Image

Darned expensive though.

HJ
User avatar
Uncle Rico
Posts: 1394
Joined: Thu Mar 20, 2008 7:48 pm

Post by Uncle Rico »

I'm gettin' all worked up over here looking at your Summerlite HJ. Stop posting gear porn. My wife's gettin' suspicious.
User avatar
Hikin_Jim
Posts: 4686
Joined: Thu Sep 27, 2007 9:04 pm

Post by Hikin_Jim »

Uncle Rico wrote: gear porn
:lol: :lol:

It is a seriously nice bag. I really like how it packs small and carries light -- it is less than a pound and a quarter. It's pretty much been the perfect bag for Southern California for typical ("three season") use. The typical recommendation is for a 20F bag, but 20F bags are typically too warm at least for me.

In warmer weather, the full zip allows me to spread it like a blanket, as here modeled by my daughter:
Image

In colder weather, I zip it fully and put it in a bivy or tent. I'll also sleep with a fleece cap on and wear my down sweater to bed.
Image

I've used it when nights are in the 70's all the way to when nights are in the mid 20's and been comfortable. You do need a good pad though (as you would with any bag of course). Here it is with my NeoAir which is the best pad that I've used in terms of weight, comfort, and compactness.
Image

It's not a particularly thick bag, so it's a little vulnerable to wind, but putting it in a lightweight bivy pretty much cures that problem. Here it's in a Mountain Hardware Conduit SL bivy:
Image

The downside is that it's a little on the tight side especially if you're a bit "full figured" (as I am), but I've been sleeping in mummy bags since I was a kid, so it doesn't bother me.

HJ
Post Reply