All the great features of the KSB 20™ with additional width in the chest. The KSB 20 provides an exceptional warmth-to-weight ratio, ensuring you stay warm without being weighed down. Length Locks™ allow you to adjust the bag to your height, creating a comfortable cocoon of fill around your feet. The KSB 20 is well-suited for below freezing temperatures, providing dependable warmth for your outdoor adventures.
FEATURES:
  
Anti-snag, two-way YKK zipper opens from the bottom or top to easily control airflow
  
Flexible Stretch Baffles keep fill next to your body and stretch when you move
  
Mummy hood with draft collar and draw cord reduces draft
  
Packs down small with included compression sack
  
 DWR surface treatment to repel water
  
 Comfort limit: -7C
  
 Extreme limit: -12.2C
  
 Weight: 1.7 kg (1.9 kg Extra Large)
  
 Dimensions: L 200 x 80 cm, XL 208 x 102 cm
  
 Packaged: L 36 x 23 x 23 cm, XL 41 x 25 x 25 cm
  
 Insulation material: 80/20 Gray Duck Down (bottom) // Synthetic (bottom)
  
 Shoulder and hip width: L 147 cm, XL 198 cm
  
 Material: 20D Nylon 400T (WRC6)
  
 Warranty: 2 years.