New, Unused No discounts A great deal on a sleeping bag with European duck down and waterproof/breathable material. 【AURORA-TEX】 This material solves the problem of reduced vapor permeability when increasing waterproofness to a high level. It has a 2-layer construction with a waterproof rating of 20,000mm and a breathability of 6,000g/m2/24hrs, providing high-level waterproof and breathable performance. 【Box Quilt Construction】 An efficient structure that maximizes the heat retention of down. Breathable mesh is placed between the outer and inner fabrics, and boxes are set vertically and horizontally to prevent unevenness. Specifications ■Size (approx.): Regular (approx. 178cm) ■Comfort Temperature/Lower Limit Temperature: Comfort -4°C / Limit Temperature -9°C *These are approximate temperature ranges. ■Fill Power: 760FP (European Duck Down 90%, Feather 10%) ■Down Fill Weight: 600g ■Weight (approx.): 1400g ■Storage Size (approx.): Approx. Φ20 x 33cm ■Material: 100% Nylon Outer Fabric: AURORA-TEX Inner Fabric: 20dn Nylon Taffeta ■Internal Construction: Box Quilt Construction ■Made in Japan