Just curious what y’all are carrying for clothing and sleep systems, and what kinds of winter environments you are dealing with for those systems. Please spec the # of days you are out with the intended list as well. Most interested in how/if you integrate soft shells into your system, seeing down vs. synthetic insulations, and bivy sack/tarp/tent use.
I had a recent overnighter on a ridge exposed to 20 mph winds but built up a snow wall around to shield my bivy site some. Snowing, low temps to 6-8 degrees F, high temps while on the ridge 16-18 deg F, humidity about 85%, elevation 9500, above the treeline. Here’s what I took:
Sleep/Shelter:
– ID South Col eVENT Bivy – 19 oz
– Nunatak Expedition Arc Alpinist (microlight shell, 0.85 lining, 3″ loft) – 21 oz
– Zotte Foams 5mm x 20″ x 60″ pad (with pack under knees and feet) – 5 oz
– TorsoLite pad – 10 oz
Torso Clothing:
– Rab Vapor Trail Smock (worn all the time) – 14 oz
– Integral Designs eVENT Jacket (worn on ridge traverse) – 10 oz
– Rab Quantum Endurance Parka (worn at rests/in camp/sleeping, during the day on long level sections or downhills where I wasn’t creating too much heat, and late in the day as the sun went down while still hiking along the ridge) – 22 oz
Clothing on Legs:
– Arc’Teryx Gamma MX Pants (worn all the time) – 19 oz
– Cocoon pants prototype (stay tuned, going to production in 3 wks!) (worn in camp/sleeping) – 9 oz
Other:
– Mt Hardwear Hammer Gloves – 6 oz
– (prototype) Featherlite Vapor Mitts – 4 oz (available at BPL in < 1 wk)
– OR WindPro Balaclava – 2 oz
Footwear:
– smartwool liner socks – 2 oz
– RBH Designs Vapor Barrier Socks – 3 oz
– Intuition Liners / Dynafit MLT4 Boots – 4 lb 12 oz
Conclusions: was a little nippy in the torso and legs unless I was moving pretty quick OR was wearing the down parka while moving, which was actually pretty nice – remember – while on the ridge we had steady winds of 15-25 mph so it was really cold up there. I even added the mitts here and there during the day quite a bit.
What I’d change: maybe add a fleece vest and some very light wind pants for that touch of extra warmth in the wind.

