The ultra-compact blanket in the lowland is our lightest sleeping bag: only 495 grams! It is so small that it easily fits into a day tour backpack. This sleeping bag is windproof, moisture-regulating, and water-repellent. It is very suitable for Santiago de Compostela runners, festival-goers, and motorcyclists. The Ultra-Compact is filled with 95% goose down. The sleeping bag keeps you comfortable at an outside temperature of around 8 °C. Warm and light - this sleeping bag, weighing 495 grams, offers you the comfort you would expect from a down sleeping bag without compromising on volume or weight. This sleeping bag is a great addition to any sleep system in cold weather and also performs well in warmer seasons. Note: This sleeping bag features a zipper that is suitable for connecting with an ultra-compact blanket or a super-compact blanket, making it easy to prepare a double sleeping bag. In addition to the ultra-compact blanket, there is also the super-compact blanket, which is filled with 90% duck down. This one is 150 grams heavier than the ultra-compact blanket. Material: Outdoor 2-way YKK CNF 3 zipper, integrated with a second sleeping bag with an attractive top-foot sleeping bag in a practical stuff sack. Weight: 495 grams, Length: 210 cm, Width: 80 cm, Packed size: 14 x 18 cm, Comfort temperature: 8 °C.