• Top layer features synthetic insulation rated at 40°F (4°C) for versatile use in warmer weather
  
• Mid layer features 800 fill recycled down rated at 20°F (-7°C) for high-level performance in adverse conditions
  
• The two layers can be paired to get a 5°F (-15°C) bag for maximum versatility
  
• Down layer can be used as a stand-alone quilt for campsite lounging
  
• Large, fitted hood accommodates pillows and arms-over-the-head sleepers
  
• Anti-compression layer on back is composed of synthetic insulation
  
• Durable YKK® zipper
  
• Vaulted footbox
  
• Included compression sack is fleece on the inside so you can use it as a camp pillow
  

Specifications:

• 20-Degree Shell: 20D recycled nylon taffeta with non-PFC durable water-repellent (non-PFC DWR) finish
  
• Total Weight: 6 lbs 9.26 oz (2984 g)
  
• 20-Degree Insulation: 800 fill recycled down
  
• Temperature Rating: 5°F / -15°C, 20°F / -7°C, 40°F / 4°C
  
• 40-Degree Shell: 20D recycled nylon ripstop with non-PFC DWR finish
  
• 40-Degree Insulation: Heatseeker™ Eco Advanced 80% recycled polyester
  
• Total Weight: reg - 6 lbs 3.4 oz (2818 g) / long - 6 lbs 12.6 oz (3080 g)
  
• Stuffsack Size: reg - 15'' x 19'' (38 cm x 48 cm) / long - 16'' x 20'' (41 cm x 51 cm)