Thank you for viewing. This item is a NANGA Yamakei Special Order Aurora 600DX Regular All Black. This down sleeping bag is very warm thanks to NANGA's Auroratex water-repellent treatment. Material: Outer fabric: 40dn Auroratex, Inner fabric: 40dn nylon Total weight: approx. 1250g, Storage size: φ18 x 30cm Internal structure: Box construction, shoulder warmer built-in, Down amount: approx. 600g (This product uses Spanish down 90-10% washed domestically.) Fill power: 760FP Regular size: Max length: 210 X Max shoulder width 80/cm (for heights up to 178cm) [Comfort temperature] -6℃ [Lower limit temperature] -11℃ As shown in the photos, part of the stitching on the storage bag has come undone, but it can still be used normally as a storage bag. An aftermarket compression bag and a Montbell storage bag will also be included as accessories. Used about 10 times for winter camping. When not in use, it was stored in a trunk room with temperature and humidity control, inside the storage bag. Please judge the condition from the photos. No individual sales. Please feel free to comment if you have any questions. Returns are not accepted to prevent product substitution. Thank you. #nanga #ナンガ #オーロラ600 #オーロラ600dx