Salewa - Diadem Ultrawarm RDS - Down sleeping bag. Design: mummy sleeping bag|Material type: goose down|Fill power: 750 cuin|Down-to-feather ratio: 90/10 (down to feather)|Sustainability: PFC-free|Sustainability: contains RDS certified down|Closure: 2-way side zip|Comfort rating: -6 °C|Lower limit rating: -16 °C|Extreme rating: -34 °C|Season: 4-season|Dimensions (outer): 210 x 75 cm|Packed dimensions: 22 x 40 cm|Reference size: medium size|Extras: incl. stuff sack|Extras: 3D hood|Extras: valuables pocket|Extras: draught collar|Extras: incl. storage sack|Extras: 3D foot box|Design: Mummy|Comfort rating: -6|Comfort rating grouped: Below 0°C to -10°C|Sustainability: Responsible Down Standard|Sustainability: PFC-free