The KSB 20s 650 fill power down top and synthetic fill bottom provides an exceptional warmth-to-weight ratio. Flexible Stretch Baffles keep fill next to your body and stretch when you move, while Length Locks™ allow you to adjust the bag to your height, creating a comfortable cocoon of fill around your feet. Additionally, anti-snag, two-way YKK zipper opens from the bottom or top to easily control the flow of air.
Features: • 650 fill power down top and synthetic fill bottom provides exceptional warmth-to-weight ratio • Anti-snag, two-way YKK zipper opens from the bottom or top to easily control the flow of air • Built-out foot box for plenty of comfort where it's needed most • Mummy hood with draft collar and draw cord reduces draft • Packs down small with included compression sack
Specifications: • Weight : 3.7 lbs / 1.7 kg • Temperature Rating : 20 F / -7 C • Dimensions : 82 x 40 in / 208 x 102 cm • Pack Dimensions : 16.25 x 9.75 x 9.75 in / 41 x 25 x 25 cm • Fill Power : 650 FP • Insulation Type : 80/20 Grey Duck Down (TOP) // Synthetic (BOTTOM) • Shoulder Girth : 78 in • Shell Material : 20D Nyon 400T (WRC6) • Warranty : 2 Years
