The Cumulus the Quilt 150 belongs to a different product line than the neo Quilt series, even though it shares a similar fill: 150 g of 900 cuin goose down (96/4 ratio). Unlike the neo line, this model has a short center zip (half length), letting you partially close the quilt into a bag-like shape, while the footbox stays open and relies on the sleeping pad for insulation.
A narrower 65 cm shoulder width, versus the 77–83 cm typical of the neo series, points to a slimmer, closer-fitting cut. At the same 150 g fill, this model weighs 300 g — 30 g more than the equivalent neo Quilt, likely a trade-off of the zip and open-footbox construction. The comfort rating of 9 °C and limit of 4 °C put it squarely in summer-only territory, for the warmest nights.
Shell and liner both use Toray® Airtastic 7D fabric, and the 1.7 l packed size is typical for the category. Made in Poland, fitted for users up to 185 cm — a light pick for summer bikepacking and fastpacking.