The Starling Mummy Black Jr sleeping bag offers a lightweight, compact, and functional design, perfect for 1-2 seasons. With a body length of 150 cm, it features single-layer construction, a two-way open-end autolock zipper, and a full-length zip baffle with an anti-snag zip guard. Additional features include external hanger loops, a ridge hood with elastic band, and a convenient stuff sack for easy transport.