Big Agnes - Sidewinder SL 20 650 DownTek - Down sleeping bag
At a glance
                    
                        Material information & features
                    
                        
                
                - Suitable for:
 - Men, Women
 - Recommended use:
 - trekking, camping
 - Design:
 - mummy sleeping bag
 - Main material:
 - 100% polyamide
 - Insulation:
 - 100% down
 - Inner material:
 - 100% polyester (recycled)
 - Material type:
 - down insulation
 - Material note:
 - contains non-textile parts of animal origin, contains recycled polyester
 - Certifications:
 - Bluesign Approved, Responsible Down Standard (RDS)
 - Technology:
 - DownTek
 - Fabric treatment:
 - hydrophobic down, DWR treated
 - Fabric properties:
 - water-repellent, breathable, PFC-/PFAS-free, insulated
 - Fill power:
 - 650 cuin
 - Fill weight:
 - Regular: 538 g; Long: 604 g
 - Closure:
 - side zip, zip anti-catch strip, zip garage
 - Comfort rating:
 - -7 °C
 - Season:
 - winter, 4-season
 - Dimensions (outer):
 - regular: 155 cm / 91 cm (circumference shoulder / circumference feet); long: 165 cm / 102 cm (circumference shoulder / circumference feet)
 - Dimensions (interior):
 - regular: up to a height of 183 cm; long: up to a height of 198 cm
 - Packed dimensions:
 - regular: 16 x 20 cm; long: 19 x 20 cm
 - Weight:
 - 1,020 g
 - Reference size:
 - Regular size
 - Extras:
 - incl. compression sack, pillow pocket, adjustable hood, loops for hanging
 - Misc:
 - specially designed for side sleepers; 1,130 g in size Long; foot box
 - Item No.:
 - 513-1458