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Big Agnes
Hog Park Sleeping Bag: 20F Synthetic

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Because nobody sleeps like a mummy.

Big Agnes shaped the Hog Park Sleeping Bag a little wider for campers who want a more room to toss and turn throughout the night. Thermolite Extra insulates this bag to keep you warm from spring to fall, and it stays warm even if it gets wet, which would be hard considering Big Agnes treated the bag's shell with a water-resistant treatment. The cotton polyester lining feels as soft as your bed sheet back home.

Like most Big Agnes bags, the Hog Park's un-insulated bottom has a sleeve designed for 25-inch wide sleeping pads. Its Free Range hood moves with you and un-cinches for warmer evenings, and the Pillow Barn secures your soft pillow through the night. There are draft tubes around the collar and down the full-length zipper, and the hand pockets double as a wraparound comforter in case you get too cold. 


  • 20F degree temperature rating
  • Thermolite Extra synthetic insulation
  • Water-resistant shell
  • Cotton polyester lining
  • Free Range un-cinched hood
  • Pillow Barn pillow pocket
  • Full-length zipper
  • Draft collar and zipper
  • Hand pockets
  • Internal liner loops
  • External hanging loops
  • Stuff sack
  • Integrated sleeping pad sleeve
  • Sleeping pad required
  • Item #BAG006Y
[shell] nylon taffeta, water-resistant treatment, [lining] cotton polyester blend
Thermolite Extra
dual full-length
Max User Height
6 ft 6 in
Shoulder Circumference
80.5 in
Hip Circumference
75 in
Foot Circumference
66 in
Draft Tube
2 hand
Pad Retainer
25 x 78in
Fill Weight
44 oz
20 F
Stuff Sack
yes, nylon
Stuff Size
12 x 23 in
Claimed Weight
6 lb 7 oz
Recommended Use
Manufacturer Warranty

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