The Astra Pro series is Deuter's answer to the demands of active outdoor enthusiasts. Insulated with 650+ Fill Power down, it offers comfort and limit temperatures of 0ºC and -6ºC but only takes about four liters of space from your backpack. - SL model, bag measurements 198 x 79 x 53 cm - Suits users up to 175 cm - 400 grams of FP 750+ fill down - Thermal collar - Small item pocket on the inside - The surface fabric is 20 denier ripstop polyamide with DWR treatment - Liner fabric: 20 denier ripstop polyamide - The Down is RDS certified - The fabrics are bluesign certified - Included: compression sack and a spacious bag for home storage