Features:

• 3-season -7ºC/ 20ºF rectangular sleeping bag
• 2 layer offset construction eliminates the cold spots along stitching
  lines which are found in most rectangular bags
• Built in draft tube along the entire length of the zipper to reduce drafts
• Superb quality, soft & comfortable 100% heavy weight cotton flannel lining
• Durable rip-stop Polyester outer shell prevents tears and punctures
• Two bags can be zipped together to form a double sleeping bag
• Insulated with 3 lbs. of Quadratherm® hollow fibre insulation
  for superior warmth and loft
• Stuff sack included
• Total weight 4 lbs 12oz/ 2155g
• Dimensions: 190 x 84 cm/ 75 x 33”

Quadratherm® Quadratherm® provides superior warmth and loft
Light weight compact and durable 4-hole polyester fiber. Quadratherm® fibers efficiently trap air molecules, maximizing warmth, while conforming to body shape for enhanced comfort.