• Military-Issue Cold Weather Design
Built to meet USGI MSS specs—used alone or layered with Patrol Bag and BiVy Cover for subzero readiness.
• Rated to -10°F (-23°C)
Insulated with high-loft synthetic fill and designed with internal draft collar for heat retention in extreme conditions.
• Sleek Black Nylon Shell
Rugged, water-resistant ripstop shell with tactical black finish—blends with modern field kits or night ops use.
• Full-Length Center Zipper + Internal Draft Flap
Allows quick access while blocking cold air—internal drawcord collar enhances insulation around the neck and chest.
• Modular & Packable
Compatible with USGI Modular Sleep System; compresses into stuff sack (not included) for field-ready portability.