Montbell Seamless Down Hugger 800 Thermal Sheet. Model number is 1121411. Unused. Stored uncompressed. What I am selling is the thermal sheet in the image, the original stuff sack, the original storage bag, and the tags. Product information below. ¥27,500. A sheet with stretchability using high-quality 800 fill power EX down. Increases heat retention when placed inside a sleeping bag. When used as an inner sheet, the usable temperature of the sleeping bag can be lowered by about 5°C. It can also be used alone in the summer, and can be fully opened to the foot to be used like a blanket. Equipped with a spider baffle system that maximizes the heat retention of the down without providing internal baffles in the sheet. Specifications [Material] [Outer/Inner Fabric] 10-denier Ballistic Airlight® nylon taffeta [Water repellent finish] [Insulation] 800FP EX Down [Weight] 386g (407g) *The weight in parentheses includes the stuff sack. [Color] Green (MSCT) [Storage Size] Φ12 x 24cm (2.4L) [Suitable Height] Up to 183cm [Features] R (Right) zipper / Parts are attached to the zipper slider to reduce fabric catching / Super Spiral Stretch System (installed inside: maximum stretch rate 135%) [Accessories] Storage bag for long-term storage that can also be used as a laundry net / Stuff sack