The Conundrum 0 950 is a hybrid quilt from Enlightened Equipment's cold-weather lineup, combining a sewn-closed footbox with a 3/4-length zipper so it can seal into a bag-like shape instead of remaining an open blanket. It carries 950 fill-power grey goose down — RDS certified — with 591 g of fill inside an 859 g total weight, rated to 0°F (around -17°C) for genuinely cold but not extreme conditions.
Against the 850-fill version of the same 0°F Conundrum, the 950-fill down here needs less mass to hit the same temperature target, showing up as roughly 74 g less overall weight — the usual trade being a higher price per gram of down. A draft collar and draft tube seal the shoulder and zipper areas, the zones most exposed to heat loss whenever a quilt closes with a zip.
This particular size is EE's Regular cut, built for users up to 183 cm tall with 183 cm internal length and 147 cm shoulder width. A DWR-treated 10D ripstop shell and included stuff and storage sacks round out the package.