Andy wrote:I'm guessing we'll see a full write-up on that Dragonfly soon?
There's always that possibility.

Andy wrote:Glad you had a good night out there Jim. It looks like you're using a Tyvek ground cloth, but what type of bivy is that?
Wow, sharp eyes, Andy. Yes, that's a Tyvek ground cloth.
The bivy is an old REI brand Gore-Tex bivy. It's probably 10 years (more?) old. It's got the old green REI label on it. It's light, and that's its one redeeming value. It's actually pretty tight for a sleeping bag + pad + person. I think it would be OK for a less puffy sleeping set up and a thinner pad, but for my set up that night, my down was getting compressed which isn't good.
The real purpose of this quick overnighter was gear testing. I bought a pair of Western Mountaineering Flash down pants. I wanted to see if I could sleep comfortably in mid 20's F weather in a 32F sleeping bag. I could, but the bivy I used was too small for the amount of insulation I was sleeping in.
Partial Gear List:
Pack: Golite Pinnacle Pack
Shelter: REI Gore-Tex Bivy with Tyvek ground sheet.
Sleep system: Western Mountaineering Summerlite bag (32F rating), Patagonia hoodie down sweater, Western Mountaineering Flash down pants, mid weight fleece mittens, 2 pr wool socks, capilene 3 base layers (top, bottom, and balaclava), light weight fleece cap, and a Thermarest Prolite 4 full length.
Stove: MSR Dragonfly (white gasoline/kerosene)
Kitchen: Primus Litech 0.9L,
a personal favorite, Sea-to-Summit aircraft aluminum spoon, "squishy" bowl, plastic cup with lid from Asian market.
Boots: Lowa Trekkers
Pants: REI Sahara
Shirt: Sportiva Nylon
Poles: Komperdell light something-or-anothers
Shell: Marmot Precip jacket and pants.
H20: Input = Nalgene 1.0 L HDPE bottle. Output = Gatorade 24 oz bottle.
Probably way more than you wanted to know.
HJ