The KSB 15's 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 Locksâ„¢ 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 itâ€™s needed most
Mummy hood with draft collar and draw cord reduces draft
Packs down small with included compression sack
Stash pocket located inside bag for easy access

kit and stuff sack included

Weight	3.4 lbs / 1.5 kg
Temperature Rating	15 F / -9 C
Dimensions	82 x 30 in / 208 x 76 cm
Pack Dimensions	12.5 x 10 x 10 in / 32 x 25 x 25 cm
Fill Power	650 FP
Insulation Type	80/20 Grey Duck Down (TOP) // Synthetic (BOTTOM)
Shoulder Girth	58 in
Shell Material	20D Nylon 400T (WRC6)
Warranty	2 Years

KSB 15 Sleeping Bag

Q & A