Big Agnes Summit Park 15 Down Sleeping Bag

Big Agnes Summit Park 15 Down Sleeping Bag


The Big Agnes Summit Park 15 Down sleeping bag is ideal for those looking for a sleeping bag with tons of room. With packable weights, highly compressible construction and ultra-warm Insotect Flow construction, the versatile Park series down bags are Big Agnes System bags geared for those who want a little extra girth but might want to carry their bag on their back from time to time. Park bags use the Big Agnes full pad sleeve design and require a 25” wide pad. With double zippers and top corner hand pockets that feel just like your comforter at home, the Park bags' unique quilt-like construction turns your bag into a backcountry bed.


  • New design improves connection between pad sleeve and bag giving the contour shape a roomier sleeping space without adding bulk
  • Design improves usable interior space and bag drapes over body
  • Corner hand pockets allow top of bag to be wrapped around shoulders much like you might find with a comforter in a bed
  • Stretch fabric panels on the side of the pad sleeve accommodate different pad thicknesses
  • Double zippers allow entry from either side of bag and when unzipped allows top of bag to be used like a comforter
  • Free Range Hood increases ability to lift and move head even when zipped
  • "Pillow Barn" holds camp pillow
  • Compartmentalized, horizontal baffled construction prevents down shifting
  • One hand hood synch cordlock is simple and easier to use
  • Zipper Garage stores zipper and eliminates velcro
  • Integrated full pad sleeve
  • DownTek™ water repellent down insulation- warm, dry and environmentally friendly
  • Rectangular shaped bag
  • Inside liner Loops and exterior loops for hang drying or storage
  • 2 x 62"/157 cm YKK #8 zippers
  • Park bags mate easily
  • Mesh storage sack & nylon stuff sack included
  • No-draft collar, No-draft wedge, No-draft zipper
  • Shell fabric is breathable with water repellent finish


  • Temp Rating: 15° F
  • Capacity: 1 Person
  • Bag Size: Long
  • Fits Up To: 6' 6"
  • Pad Size: 25" x 78"
  • Bag Weight: 4 lb 7 oz
  • Fill Type: 600 Fill DownTek 
  • Compressed Size: 9" x 11"
  • Stuff Sack Size: 9" x 20"


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