Marriage made in heaven this one is.
Large Blackrock gear down vest - Total weight = 124 grams (4.37oz) with 62 grams (2.2oz) 900 Fill, 7D shell material. Double loft is 3".
Custom Goosefeet down sleeves - Total weight for the pair = 80 grams (2.82oz) with 23 grams (0.8oz) 900 Fill per Sleeve, 7D shell material. Double loft is 2".
So I now have a great system that can be used in winter here or the vest taken even over summer as it's that light.
Total weight is 204 grams which is about 2 grams heavier than my old Montbell UL inner jacket, But that only had 2oz 800 fill. This new set-up has 3.8oz 900 fill.
Pretty cool eh !!
Great work Evan & Ben !!
(Paired up with my Goosefeet 2/3 down shorts - M90 shell, 2.5oz fill (159g) + Goosefeet M50 down booties, 25% overfill (61g) I'd say I'll be pretty toasty in camp or asleep)