ATEPA Down Sleeping Bag for Adults, Promoter 2000 700FP 15°F 23°F Down Mummy Cold Weather Double Wide XL Sleeping Bags with Compression Sack for

Details

• EXPEDITION-GRADE COLD WEATHER PERFORMANCE: Built for serious cold-weather camping with 2000G of premium 700FP RDS-certified white duck down. Independently ISO-tested with a Comfort Rating of 23°F (-5°C) and Limit Rating of 12.2°F (-11°C), delivering reliable warmth, exceptional loft retention and lightweight thermal efficiency for winter camping, overlanding, RV travel, and high-altitude outdoor use.
• XXL DOUBLE SLEEP SYSTEM FOR COUPLES & FAMILY: Designed with an oversized rectangular form (90.5" x 63") to comfortably fit 2 adults or small families without restrictive movement. The spacious dual-sleeper design allows natural side-sleeping, easier movement, and shared body heat retention for a warmer and more comfortable cold-weather sleeping experience.
• STABLE THERMAL RETENTION SYSTEM: Featuring professional 3D vertical baffle construction, our thermal architecture prevents down from shifting or clumping. Coupled with a 3D stereoscopic draft collar and an insulated hood, it creates a 360° thermal seal that reduces heat loss by 30%. No cold spots, no drafts—just consistent warmth from head to toe.
• DURABLE WATER-RESISTANT 20D NYLON SHELL: The shell is crafted from high-density 20D 400T Nylon to protect against tent condensation and morning dew while our down-proof technology ensures the feathers stay inside the bag where they belong.
• PROFESSIONAL DETAILS FOR SERIOUS OUTDOOR USE: Engineered with dual-sided YKK anti-snag zippers for precise, independent thermal regulation. Features an ergonomic trapezoidal footbox for natural alignment and a dedicated internal pocket to preserve device functionality in cold environments. Complete with a professional-grade storage system: compression, mesh, and storage sacks designed to maximize loft retention and ensure long-term gear integrity.