I purchased a slightly damaged item (manufacturer refurbished) from the Montbell online shop in January 2025. I am selling it because I have no use for it. Retail price is 23,650 yen. Thank you. ※Manufacturer Refurbished The product has been cleaned and is being sold after being returned. / Overall staff bag: Scratches / No packaging The following is the manufacturer's description. Product Description A "stretchy sleeping bag" featuring Montbell's unique Super Spiral Stretch System. It uses 650 fill power high-quality down in a box construction, providing high heat retention while being lightweight and compact. This model is perfect for summer trekking and camping. *Single quilt construction on the back. Features Super Spiral Stretch System Multi-tube construction Two-way zipper (67 inches / 170 cm) for right or left hand Anti-snag slider cover Hood adjuster (drawcord to adjust the face opening) Insulation flap (covers the zipper to block cold air) Auto-locking zipper (limits zipper "slippage" at night) Triangular gusset (reinforcement at the end of the zipper) Comes with a stuff sack Includes a staff sack (tapered bias stretch staff sack for easy packing) Specifications Material: Shell: 30-denier Super Multi-Taffeta Polyester [Water repellent finish] Lining: 30-denier Super Multi-Taffeta Polyester Weight: 1 lb 7.2 oz / 657 g Total weight: 1 lb 8.1 oz / 684 g Weight Information: Weight with staff bag Down fill amount: 8.5 oz / 240 g Size: Maximum user height: 6 feet 6 inches / 198 cm Shoulder circumference when relaxed: 58 inches / 147 cm Shoulder circumference when stretched: 73 inches / 186 cm Knee circumference when relaxed: 48 inches / 123 cm Knee circumference when stretched: 61 inches / 156 cm Storage size: Φ5.9 x 11.8 in / Φ15 x 30 cm Temperature rating: ISO TESTED: 46 °F / 8 °C (Comfort), 37 °F / 3 °C (Lower Limit) Super Spiral Stretch System Multi-tube construction #Montbell #DownHugger #DownSleepingBag