Locking, 2-way zipper allows adjustments for ventilation
Full-length, insulated zipper draft tube with anti-snag guard defends against cold air intrusion
Mateable with women's and long length (left side zipper) mummy style sleeping bags
Anatomic hood design
Insulated hood and chin baffles seal in warmth
Internal pocket
Compression stuff sack
INSULATION
Eureka! Synthesis Performance Insulation
Synthesis technical insulation is Eureka's lightest, most-compressible, and resilient insulation to date. The proprietary blend of synthetic fibers is engineered to optimize thermal performance in an ultra-soft, easy to pack, and durable sleeping bag fit for any adventure.