I contacted Eddie Bauer for a list of fill weights in ounces for their 2010 (2nd gen) First Ascent Down items. Below is what I received. Missing some sizes, but thought that some might find it interesting.
Mens
Downlight Hoodie Pullover is 4.5 oz down weight
Downlight Sweater S-3.8 oz., M-4.05 oz., L-4.37 oz. XL-5.02 oz.
Tall Downlight Sweater L-4.62 oz. XL-4.95 oz. XXL- 5.29 oz.
Downlight Vest S-2.09 oz., M-2.29 oz., L-2.46 oz., XL-2.7 oz, XXL-2.9 oz.
Tall Downlight Vest L-2.6 oz., XL 2.8 oz., XXL-3.19 oz.
Womens
Peak XV Down Jacket XS-9.22 oz., S-9.64 oz., M-10.07 oz. XL-10.61 oz. XXL-11.21 oz.
Downlight Sweater S-2.48 oz., M-2.63 oz., L-2.80 oz., XL-2.99 oz.
Petite Dowlight Sweater XS-2.38 oz. S-2.48 oz. M-2.63 oz. L-2.80 oz. XL-2.99 oz.
Tall Dowlight Sweater M-2.63 oz. L-2.80 oz. XL-2.99 oz.
As a side note, I have the new Downlight Hoodie Pullover (14.02 oz measured in size L) and have been really impressed. I wouldn't pay $180 for it (received it as a gift) but am impressed by the build quality and fit (I'm 6'2" 200lbs a patagonia and montbell XL in jackets). Water resistance has been great as well. I have a huge head and the hood is still just a bit looser than I would like – so food for thought unless you are very fond of a helmet for backpacking : )
Cheers,
Brendan

