Immerse yourself in absolute comfort with the Rab Andes Infinium 800 Sleeping Bag - 0. Specially 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 system eliminates cold spots, optimizing loft and down efficiency inside. Thanks to TILT technology, the silvered inner lining reflects heat back to your body, significantly reducing heat loss without compromising compressibility, weight, or breathability. The GORE-TEX INFINIUM™ WINDSTOPPER® exterior protects you from the elements and icy chills, while the protective flap and 3D collar fit snugly around your face to retain body heat. The ¾ YKK® zipper features its own internal baffle to prevent heat loss, and the angled foot box allows you to find a natural and comfortable sleeping position. Mummy-style 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 provides weather protection and excellent breathability The TILT technology lining reflects heat and reduces heat loss Trapezoidal box-wall baffles with differential cut optimize loft and warmth Longitudinal baffles at the chest and feet with internal Flowgate technology to control down movement Protective face baffle and 3D collar to retain warmth GORE-TEX INFINIUM™ lining at the face and feet for increased water resistance 3/4-length main YKK zipper with down-filled draft tube to trap heatInternal YKK zippered stash pocket This down is RDS certified by Control Union 839597. Zip-up cotton storage bag with waterproof base for home storage Roll-top waterproof stuff sack included Rab Andes Infinium 800 - Sleeping bag - 0