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.
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 Klymit 2 year Warranty N/A N/A
