The Raven II Square -3°C is a roomy and comfortable 2-3 season sleeping bag with a body length of 195 cm. Its single-layer construction features a two-way open-end L-shaped autolock zipper and a ridge hood with draw cord. It opens up as a duvet and includes a full-length zip baffle, anti-snag zip guard, external hanger loops, and an inside pocket. It comes with an Oxford polyester stuff sack with a practical handle for easy transport.