We were in a Sears store today and I was looking over the Lands End goodies and found a jacket and vest with Primaloft insulation and built much like the Patagonia Nano Puff line. I guesstimate the weight to be a few ounces more as the shell fabric felt a bit heavier. $89 and currently 40% off and free shipping over $50. Note the tall sizes available.
Jacket: http://www.landsend.com/pp/mens-primaloft-packable-jacket~246232_59.html
Vest: http://www.landsend.com/pp/mens-primaloft-packable-vest~246233_-1.html

