The Lightec 1000 Duvet is a sleeping bag designed by the brand Ferrino, ideal for demanding trekkers who wish to conquer the most beautiful trails of the Alps or perhaps the GR20! Dedicated to users who demand maximum performance in a minimum size and weight, the Lightec 1000 Duvet also offers excellent insulation for comfortable summer nights. You will particularly appreciate its special 3D shape in the lower part which provides an additional level of comfort. The trails are waiting for you! External fabric: 100% nylon 390T 20D Internal fabric: 100% nylon 390T 20D Filling: Lightec 1000 - 450 g of down - 80% down - 20% feathers - 550 cuin Maximum comfort temperature: 15°C Comfort temperature: 0°C Comfort limit temperature: -6°C Extreme temperature: -23°C Minimal heat loss thanks to offset seams "One Touch" system allows you to close and open the hood with one hand from the inside 3D shape on the lower part Two-way zipper allows the bottom part of the sleeping bag to be opened to regulate the temperature inside Anti-cold hood ergonomic hood for better head protection Zipper cover Internal pocket Compression sack included for easy packing into the backpack Dimensions: 215 x 80 x 50 cm Packed dimensions: 17 x 35 cm Weight: 950 g Ferrino Lightech 1000 Duvet - Sleeping bag