Immerse yourself in absolute comfort with the Rab Andes Infinium 800 Womens' sleeping bag. Specifically designed for those seeking refuge in the most extreme environments, this sleeping bag is packed with cutting-edge technologies to keep you warm and protected. With 800 g of goose down boasting an exceptional fill power of 800 cuin, the Andes Infinium offers unmatched thermal insulation. Its unique trapezoidal baffle construction eliminates cold spots, optimizing the loft and efficiency of the down inside. Thanks to TILT technology, the silvered lining inside the bag reflects heat back towards your body, significantly reducing heat loss without compromising compressibility, weight, or breathability. The women-specific fit ensures a perfect adjustment with less volume at the shoulders and slightly more space at the hips, providing optimal comfort and maximum efficiency. The exterior in GORE-TEX INFINIUM™ WINDSTOPPER® protects you from the elements and icy chills, while the protective flap and well-fitted 3D collar around the face retain body heat. The ¾ length YKK® zipper features its own internal baffle to prevent any heat loss, and the angled foot box allows you to find a natural and comfortable sleeping position. Womens' mummy down sleeping bag Materials: Outer: 100% Polyamide with ePTFE membrane. Lining: 100% Polyamide with Titanium 13D GORE-TEX INFINIUM™ with WINDSTOPPER® technology (45 g/m2) DWR Lining application: 20D nylon ripstop fabric with TILT technology (35 g/m2) Insulation: European goose down 800 with Nikwax fluorocarbon-free hydrophobic finish (800g / 28.2oz) Rab sleep limit: -23°C Packed size: 45cm x 28cm European goose down with Nikwax fluorocarbon-free hydrophobic finish Fill weight: 800g Fill power: 800 cuin The GORE-TEX INFINIUM™ WINDSTOPPER® outer shell offers weather protection and excellent breathability The lining with TILT technology reflects heat and limits heat loss Trapezoidal baffle construction with differential cut optimizes loft and warmth Longitudinal baffles at the chest and feet with internal Flowgate technology to control down movement 3D face protection flap and collar to retain heat GORE-TEX INFINIUM™ lining at the face and feet for greater water resistance Main YKK 3/4 zipper with down baffle to trap heatInternal YKK zip pocket This down is RDS certified by Control Union 839597. Cotton storage bag with waterproof base for storing your gear at home Roll-top waterproof stuff sack included Weight: 1360g Rab Andes Infinium 800 - Womens' sleeping bag | Hardloop