The sun is bright, the air is warm. Spring skiing is the best of both seasons, and that corn snow is great for carving tele-turns. But when the sun goes down it often takes the spring with it. That's why you're using the Lynx in Microlite XP. This -23C bag weighs only 1415 g, and has a shoulder girth of 157 cm. It comes equipped with our plump down-filled collar. The V-Block Side Baffle insures perfect down distribution. And the well filled draft tube has a stiffening tape that prevents snags. This efficient bag with 22 cm of loft is simply a bombshell of insulation and quite possibly the warmest three-pound bag on the market.