Greylock 4...

[Owlsnest]

Well,got my Greylock 4 yesterday,and I should have stated I already have a sierra sniveler,and boy howdy you put the two on a hammock and its like feathered heaven!Warm and toasty,cant imagine getting cold in this setup,cant wait for some below 20 temps to give it a real testing.I also got a set of the down sleeves and am very impressed at how warm they are too!I can see these as a really versatile piece of kit for cold weather and look forward to alot of use from them.
Happy Camper here!

[DCBerry]

I just got my Greylock 4 in time for Christmas shipping was phenomenally quick especially considering the time of year! Testing it out tomorrow night before the MN frozen butt hang next week. Looks to be exceptional quality one word excited!!! Got the wife the Nest for her Hennessy also sweet! :-)

[Peter_pan]

FWIW, there are still a couple of 2013 Greylock Polar shells around the shop these are the original 52 inch length vs current 56 inchers... But they loft to a phenominal 4.5-5 inches... probably good to -20 or so.... If anyone is interested give us a call...can let them go, with fill of choice for 25% off the price of a GL4... That would be about a 40% off value given the additional fill and loft. Shop # 800 595 0413.

Pan

[inspectorguy]

Well, I had to give this one a shot. Just got off the phone with Jack and he is gonna ship one out to me today! Says he can put together a couple more if anyone is interested. Went with Active-Dry at a cost before shipping of $176.25. YEP!

[dbass]

I love my Greylock 4 . I use it year round (except for the 2-3 months in the summer when its warm enough to not need an underquilt) and just vent it a little more if its above 20*. You guys do amazing work!!!

[binfordw]

Love all my JRB quilts! The Greylock 4 is a huge wad of insulation, I hope to test its limits this winter. Its only seen overnights of 20-25 so far. My Greylock 3 I would limit to about 25 degrees for solid comfort without additional means.

The Greylock polar shells sound interesting!