Enlightened Equipment Revelation 0 850

The Enlightened Equipment Revelation 0 850 is EE's cold-weather workhorse, rated to a manufacturer 0°F (-18°C) limit — a genuine four-season number rather than the shoulder-season ratings common in the rest of the lineup. Getting there takes 638 g of 850-fill-power duck down, pushing total weight to 831 g in the regular length (up to 183 cm user height), noticeably heavier than the summer-oriented Enigma quilts but proportionate to the extra 20-plus degrees of warmth. The footbox opens fully flat rather than staying permanently closed, turning the quilt into an open blanket for warm nights or a sealed foot pocket for cold ones — real flexibility that the Enigma line's sewn footbox trades away. Continuous baffles inside a 10D nylon ripstop shell with a DWR finish limit down shifting, and the RDS-certified fill comes with a PFC-free treatment. This is a shoulder-winter or true-winter piece for backpackers who need a genuinely low-temperature rating without stepping up to a full mummy bag, at the cost of the weight and bulk that -18°C warmth demands.