Demo King Solomon 15

Big Agnes

  • $249.95
  • Save $180

*Button on center collar replaced with Patch*


  • 650-fill-power DownTek™ water-repellent down resists moisture while maintaining insulating properties and loft for a cozy, warm sleep experience
  • Insotect Flow™ baffles keep the insulation in place and allow heat to move along your body
  • Big Agnes Doublewide System bags offer roomy sleeping space for those who aren't willing to sacrifice comfort or compressibility
  • Flex Pad Sleeve attaches to your pad like a fitted bed sheet to keep you and your bag on your pad all night; sleeve is stretchy to accommodate multiple pad widths
  • Integrated pad coupler can accept a 40 x 72 in. double pad or 2 single pads side by side measuring 20-25 x 72 in. (pads sold separately)
  • Pillow Barn keeps your pillow tucked in tight all night; top corner hand pockets let you wrap the bag around your shoulders like you do with your comforter at home
  • Internal hood drawcord gives you a secure, cozy fit when cinched; low-profile cordlock lets you un-cinch the hood with one hand
  • Antisnag zippers provide a smooth, quick zip; double zippers allow entry from either side of bag and when unzipped, they allow the top of the bag to be used like a comforter
  • Zippers are 55 in. #5 YKK anti-snag locking zippers
  • Free Range footbox offers wiggle room for your feet
  • No-draft collar, wedge, zipper and center flap seal out cold drafts
  • Interior fabric loops offer compatibility with sleeping bag liners (not included)
  • Exterior loops offer easy hang drying or storage
  • Mesh storage sack and nylon stuff sack make it easy to transport and store


Technical specs

Best Use
Temperature Rating (F)
15 degrees (F)
Temperature Rating (C)
-9 degrees (C)
4 lbs. 5 oz.
Ripstop polyester with water-repellent finish
Zipper Location
Insulation Type
Water-Resistant Down
650-fill-power DownTek water-repellent down
Fill Weight
1 lb. 14 oz.
Polyester Taffeta
Sleeping Bag Shape
Fits Up To (in.)
72 inches
Shoulder Girth (in.)
105 inches
Hip Girth (in.)
105 inches
Stuff Sack Size
10 x 21 inches
Stuff Sack Volume
27.1 liters
Compressed Volume
5.05 liters
Contains materials that meet the bluesign® criteria, Down certified to the Responsible Down Standard (RDS)