MIL-TEC 3-Layer Laminated Sleeping Bag Cover – a high-quality, waterproof, and breathable cover designed to protect your sleeping bag from moisture and dirt. Its three-layer construction ensures reliable protection even in challenging weather conditions. Key Features: 3-layer laminate: 1st layer: 96% polyester, 4% elastane 2nd layer: breathable polyester membrane 3rd layer: 100% polyester Water resistance: 5,000 mm water column Breathability: 500 g/m²/24 hours Size: 225 x 85 cm Packed size: 40 x 8 cm Additional features: Two-way side zipper Head area with elastic band and hook-and-loop closure Compatible with US military modular sleep system Comes with a stuff sack for easy transport