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Item # BGA9D206

Big Agnes Echo Park 0 Degree Sleeping Bag

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Big Agnes Echo Park Sleeping Bag Series

By Cheyne

Enwild Gear Specialist

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A cozy warm option for cold-weather camping, the Big Agnes Echo Park 0 Degree sleeping bag utilizes reliable, weather-resistant synthetic insulation and has oversized dimensions to accommodate larger sleepers or anyone looking for extra room to sprawl.


A cozy warm option for cold-weather camping, the Big Agnes Echo Park 0 Degree sleeping bag utilizes reliable, weather-resistant synthetic insulation and has oversized dimensions to accommodate larger sleepers or anyone looking for extra room to sprawl.

The bag’s FireLine MAX synthetic insulation dries much faster than down and provides warmth even when wet. This is particularly important if you'll be camping in wet weather or humid climates. The durable exterior shell is constructed of nylon ripstop and a cotton/polyester lining enhances internal comfort.

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 System is different, joining the bag and a sleeping pad together (pad sold separately). 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.

NOTE: To deliver on its 0 degree rating, the bag must be used with a 25”-wide or 30”-wide sleeping pad (sold separately) with an appropriate R-value. Big Agnes builds a variety of models and other branded pads can also work.

Other performance features found on the bag include baffled construction, internal loops for using a bag liner (sold separately), and exterior hanging loops. A fully insulated hood, a no-draft collar, and insulation behind the bag’s dual zippers bolster thermal efficiency. The dual zippers also allow you to effectively vent the bag or unzip it entirely for use as a comforter.

The Big Agnes Echo Park 0 Degree sleeping bag comes in a single, long length that fits up to 6’ 6”. A storage sack and stuff sack are included.

  • Unique quilt-like construction turns your bag into a backcountry bed plus zip-off option to create a quilt or mummy bag with the Park Series Wedgie (sold separately)
  • Use the top corner hand pockets to wrap the bag around your shoulders like you do with your comforter at home
  • 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
  • Insulated tube along upper hood opening seals out drafts when cinched
  • Pillow Barn keeps your pillow (not included) tucked in tight all night
  • No-draft collar, no-draft wedge, no-draft zipper
  • Rectangular shaped bag
  • Flex Pad Sleeve features stretch construction that accommodates multiple pad widths, and easily connects your bag to your pad (sold separately)
  • Super durable lightweight shell and cozy cotton liner
  • Double zippers allow entry from either side of bag and when unzipped allows top of bag to be used like a comforter
  • Top and bottom zippers allow for maximum venting
  • Two 78” YKK #5 anti-snag zippers for a smooth, quick zip
  • Zipper Garage
  • Park bags mate easily
  • Internal mesh stash pocket for phones and other little ditties
  • Interior fabric loops for sleeping bag liners
  • Exterior loops for hang drying or storage
  • Storage sack and stuff sack included

Technical Specs

Best Use
Backpacking, Camping
Fill Material
FireLine MAX Synthetic
Fits To Girth
Fits To Length
6' 6"
Temperature Rating
0 Degrees F
Insulation Type
Item Weight
5 lb, 14 oz
Storage and stuff sack included
Limited Lifetime
Packed Size
10" 21" (compresses to 13" x 9.5")
Shell Material
Nylon rip-stop with water-repellent finish
Liner Material

1 Reviews

5 / 5


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Kehoa N.


Big agnes does it again!


I love these guys, I'm 6'2 250 and need a good quality bag that FITS me. Big agnes never disappoints, perfect fit with some room to spare. Especially love the integrated pad "pocket". Quality is what you'd expect from The big agnes line, no complaints!


Wish there were more colors to choose from