This is a brand new, unopened item. This model is recommended for those who dislike the cramped feeling of mummy-shaped sleeping bags and prefer something closer to a futon at home. The color is a calm gray, making it easy to match with any campsite. I'm offering it at a price lower than the official sale price, so please consider it on a first-come, first-served basis. [Yukifes 2023 Autumn Limited Edition] Compact O-Futon 700, which is suitable for autumn and winter with a lower limit of -5°C, while still being compact and lightweight. A down sleeping bag that will be useful for camping this autumn and winter. By adjusting the width and down volume of the sleeping bag, it is a sleeping bag that is suitable for autumn and winter with a lower limit of -5°C, while still being compact. While slimming down the size, the use of high-quality FP800 down ensures a compact yet spacious sleeping space and temperature specifications. The comforter and mattress can be separated like a futon at home, and can be used separately for "comforter" and "mattress" depending on the season. In addition, it is possible to connect "comforter + comforter" and "mattress + mattress", and the "comforter" and "mattress" can be connected with the zippers on both sides to create a large single O-Futon. [Size] 75 x 200cm (mattress), 84 x 190cm (comforter) [Weight] 1.9kg [Storage Size] Φ22 x 44(h)cm [Set Contents] Main unit, storage case [Comfortable Temperature] 0°C (The temperature at which an average-sized adult woman can sleep comfortably) [Lower Limit Temperature] -5°C (The limit temperature at which an average-sized adult male can sleep for about 8 hours while curled up in the sleeping bag) [Actual Size] FREE: Size Mattress: 75 x 200, Comforter: 84 x 190