I bought this for 28,000 yen, but I haven't used it even once. A favorite of bushcrafters overseas. This is a summer sleeping bag released by the Dutch military. Made by fecsa (equivalent specs to Carinthia Tropen) Size: L Includes a brand new, unused British military compression sack. Weight: 1000 grams, mummy type. Pack volume is 25cm x 19cm. The zipper is on the right side, and the hood can be closed with a zippered fly net. The comfort range is up to +15°C. Although it's a Dutch military surplus item, the condition is very good! When combined with a 3-season sleeping bag, it becomes a sleeping bag for mid-winter! (Carinthia Defence 4 is also OK.) For those who think a mid-winter sleeping bag is a bit expensive, why not try combining these? The specs will improve dramatically! savotta savotta339 Savotta Savotta 339 Carinthia sleeping bag carinthia Austrian military Dutch military Norwegian military Military surplus