The Conundrum 30 950 is Enlightened Equipment's warmer take on the Conundrum 30, replacing duck down with 338g of 950-fill-power goose down at the same -1°C limit rating — 572g total against 612g for the 850-fill version, illustrating what higher fill power buys in weight savings at an equivalent warmth rating.
It shares the sewn-closed footbox and hoodless design of the line, in a Regular cut sized for users roughly 168–183cm, so taller hikers should look at the Long length instead. A storage sack is included for long-term loft retention at home, though this particular listing does not include a compression stuff sack for on-trail packing.
Made in the USA, it targets ultralight 3-season backpackers who have already dialed in their other gear and are willing to pay a premium in down quality to shave roughly 62g off a comparably rated quilt. Because this model does not list RDS certification for its down, buyers who specifically require that traceability should check the duck-down 850 version instead.