Goose Down Envelope Sleeping Bag – Olive Drab | Ultralight -13°F Cold Weather Sleeping Bag with Compression Sack

• Premium Goose Down Insulation Filled with high-loft goose down for superior warmth retention in extreme cold, outperforming synthetic bags or modular systems. • -13°F Cold-Weather Rating Tested for extreme winter conditions. Equivalent in performance to a double-layer modular system, without the weight. • Envelope Design for Comfort & Flexibility Roomier than mummy bags, this shape allows more movement and better ventilation—perfect for those who don’t like restrictive fits. • Ultralight and Compressible Lighter than traditional cold-weather bags and packs down easily into the included compression sack. • Classic OD Green Tactical Exterior Olive Drab outer shell pairs with military, survival, or bushcraft setups—discreet and effective in field environments. Unzipped Completely Military Down sleeping bag Filler: The sleeping bag filled with 400 FP white duck down (400g). As a result of Hydrophobic Down insulation capabilities and waterproof fabrics - the microscopic