Mummy sleeping bag with polyplus filling The year-round Loap Bivouac sleeping bag is suitable for both high-altitude hiking and normal hiking adventures in adverse conditions. Thanks to the Polyplus filling, it will keep you warm in freezing temperatures down to -15 degrees. Sufficient comfort will be provided by the two-layer construction with softness and thermal protection. Dimensions: 220 x 80 x 55 cm. Package dimensions: 24 x 44/34. Weight: 1,750 g. Outer material: Durafolio Rip nylon. right Construction: 2 layers (sandwich) Comfort zone: 3 °C Limit temperature: -10 °C Minimum temperature: -15 °C