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Big Agnes Encampment 15 Degree Sleeping Bag



End of Season Clearance!


Availability: In Stock!

Ships tomorrow.

Availability: In Stock!

Ships tomorrow.
Item # BGA9A204M
With its high-performance synthetic fill and a roomy semi-rectangular shape the Big Agnes Encampment 15 Degree sleeping bag is designed for 3-season backpacking and camping.
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With its high-performance synthetic fill and a roomy semi-rectangular shape the Big Agnes Encampment 15 Degree sleeping bag is designed for 3-season backpacking and camping.

The bag’s Insotect Hotstream synthetic insulation dries much faster than down and provides warmth even when wet. This is particularly important if you'll be backpacking or camping in wet weather or humid climates. Nylon rip-stop shell fabric has a surface treatment that further helps to repel moisture and protect the insulation.

In a traditional sleeping system the bag lies on top of a sleeping pad. In this configuration many people find themselves rolling off the pad at night. Plus the insulation on the bottom of the bag is compressed by the sleeper's weight. Once compressed the fill loses most of its insulating properties. The Big Agnes Sleep System is different joining the bag and pad together. The pad slides into a sleeve on the bottom side of the bag supplying insulation to the bottom of the bag while the top 2/3 of the bag is insulated like a traditional sleeping bag. This design provides a secure foundation so you can roll twist and turn freely during the night without ever rolling off your pad. It also prevents the bag from twisting and engulfing you in an uncomfortable mess.

Once you match your bag with a sleeping pad of the appropriate dimensions (20" x 72" for the Regular and 20" x 78" for the Long; NOTE: Big Agnes recommends a rectangular-shaped pad for optimal thermal efficiency) spending a night in the Encampment 15 Degree is both warm and comfortable.

A contoured insulated hood keeps your head warm and a no-draft collar keeps cold air from creeping in the top of the bag and reaching the nylon taffeta-lined interior of the bag. A full-length draft tube sewn behind the zipper further ensures that cold air remains outside of the bag. A no-draft wedge protects the connection between the bag and the pad so that cold air doesn't sneak in between the two.

The Encampment 15 Degree sleeping bag is available in your choice of Right or Left zippers and in Regular (fits up to 5' 10") and Long (fits up to 6' 6") lengths. A nylon stuff sack and mesh storage sack are included.

  • Design improves connection between pad sleeve and bag providing a roomier sleeping space without adding bulk
  • Sculpted contour allows the bag to drape around you, increasing insulation performance
  • Free Range Hood design – gives you the freedom to lift your head while snuggled in the hood
  • Low profile cordlock lets you un-cinch the hood with one hand
  • Vaulted foot box creates more wiggle room for your feet
  • Rectangular shaped bag
  • Integrated full pad sleeve
  • Stretch panel on pad sleeve doubles as pillow stabilizer
  • Fabrics are smooth and soft to the touch
  • 70”/178cm YKK #8 zipper
  • Zipper Garage
  • Mate together left and right zip bags
  • Interior fabric loops for sleeping bag liners
  • Exterior loops for hang drying or storage
  • Mesh storage sack & nylon stuff sack



Best Use Backpacking, Camping
Insulation Type Synthetic
Item Weight Regular: 3 lb, 4 oz
Long: 3 lb, 7 oz
Other Storage Sack and Stuff Sack Included
Warranty Limited Lifetime
Packed Size Regular:9" x 20" (9" x 10" compressed)
Long: 9" x 20" (9" x 11" compressed)
Shell Material Nylon Ripstop w/ DWR
Liner Material Nylon Taffeta
Fits to Length Regular: 5' 10"
Long: 6' 6"
Fits to Girth Regular: 70"
Long: 73"
Fill Material Insotect Hot Stream Synthetic
Temperature Rating 15 Degrees F


Real Customer Reviews

Average Rating:
(based on 2 real customer reviews)

2 Items

Reviewed by Jeffrey B. - January 3, 2019

Likes: Light weight, roomy, warm, well made. Packs down well. Bought it specifically for the slip to hold a sleeping pad and that is great.

Dislikes: None. Would have liked a right hand zip, but left will do!

Warm Comfy Bag
Reviewed by Peter V. - May 13, 2017

Likes: Great bag, used on trip to Zion Bryce and Grand, cold nights were no match with this great bag

Dislikes: Nada

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