Locking, 2-way #5 zipper offers more ventilation options
Full length, insulated zipper draft tube with anti-snag guard defends against cold air intrusion
Can be fully unzipped for use as a blanket or mated with same size (Kiewa Regular) to create a 2 person, double sleeping bag
Low profile 3D footbox
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.