The KSB 20s 650 fill power-down top and synthetic fill bottom provide 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, an anti-snag, two-way YKK zipper opens from the bottom or top to easily control the flow of air.
Specifications: • Weight (medium): 1.4kg • Weight (large): 1.7kg • Dimensions (medium): 208 x 76 x 10 • Dimensions (large): 208 x 102 x 5 • Temperature rating: 20 F / -7 C
