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Deal.ai › Big Agnes › Sleeping Bags
Big Agnes
Big Agnes Echo Park 0

Big Agnes Echo Park 0

Best price now

$199.95at BackcountryChecked 2 h ago

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Price facts

  • Lowest price today: $199.95 at Backcountry (checked Nov 12, 2026).

Our take on the Big Agnes Echo Park 0

The Echo Park 0 is a zero-degree synthetic sleeping bag built for cold-weather camping where moisture is a real risk. Its FireLine synthetic fill keeps insulating when damp, which is the main reason to pick it over a down bag of similar warmth. The semirectangular cut and generous 80-inch shoulder girth give room to move, and the cotton-blend lining feels softer than typical nylon taffeta. The trade-off is bulk: at nearly six pounds with a 15.1-liter packed volume, it suits car campers and base camps more than backpackers counting ounces.

Best forCold-weather car campingWet or humid climates where down strugglesSide and stomach sleepers who want roomBase camps and scout or family trips
Pros
  • Synthetic fill holds warmth when damp
  • Semirectangular shape allows more movement than a mummy
  • Wide 80-inch shoulder girth fits broader sleepers
  • Soft cotton-blend lining
  • Recycled content in the insulation
Cons
  • Heavy at 5 lb 14 oz for a solo bag
  • Packs large at 15.1 liters
  • Synthetic fill degrades faster than down over years
  • Cotton-blend lining dries slower than nylon

Big Agnes Echo Park 0 prices at every store

  • BackcountryNew

    In stock

    $199.95Free shippingChecked 2 h ago
    Visit Backcountry

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Big Agnes Echo Park 0 price history

Lowest price we've seen: $199.95 on Nov 13 at Backcountry. Tracked across 1 store since Nov 13.

About the Big Agnes Echo Park 0

The Big Agnes Echo Park 0 is a semirectangular sleeping bag rated to 0°F (-18°C). It is insulated with FireLine synthetic fill, which contains 50% postconsumer recycled content.

The shell is ripstop nylon and the lining is a cotton/polyester blend. The bag fits sleepers up to 78 inches tall.

Temperature rating
0°F (-18°C)
Shape
Semirectangular
Fits up to
78 inches
Shoulder girth
80 inches
Hip girth
74 inches
Fill
FireLine synthetic insulation (50% postconsumer recycled content)
Fill weight
3 lbs. 9 oz.
Shell
Ripstop nylon
Lining
Cotton/polyester
Weight
5 lbs. 14 oz.
Compressed volume
15.1 liters

Specifications

Temperature Rating (F)
0 degrees (F)Source
Temperature Rating (C)
-18 degrees (C)Source
Weight
5 lbs. 14 oz.Source
Fill
FireLine synthetic insulation (50% postconsumer recycled content)Source
Fill Weight
3 lbs. 9 oz.Source
Shell
Ripstop nylonSource
Lining
Cotton/polyesterSource
Sleeping Bag Shape
SemirectangularSource
Fits Up To
78 inchesSource
Shoulder Girth
80 inchesSource
Hip Girth
74 inchesSource
Compressed Volume
15.1 litersSource

Questions and answers

Is the Echo Park 0 warm enough for freezing nights?
It carries a 0°F rating, so it is aimed at well-below-freezing use. Pair it with a pad rated for those temperatures; the bag's warmth depends heavily on what is underneath.
How does it compare with a down bag of the same rating?
Down packs smaller and lighter for the same warmth. The Echo Park wins on wet conditions and on value, since synthetic fill keeps insulating when damp.
Can a tall sleeper fit in it?
It fits users up to 78 inches. The semirectangular cut and 80-inch shoulder girth leave more room than a mummy bag.
How small does it pack?
Compressed volume is 15.1 liters, which is large for a sleeping bag. Plan on a compression sack and more pack space than a down bag needs.
What is the shell and lining made of?
The shell is ripstop nylon and the lining is a cotton-polyester blend. The lining feels soft but dries more slowly than plain nylon.
Does it come with a stuff sack?
The listing does not specify included accessories. Check the packed volume and bring a compression sack if you need one.
Where is the Big Agnes Echo Park 0 cheapest?
At Backcountry, for $199.95, as of our latest check.

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