Big Agnes Echo Park 20 Sleeping Bag

Color: Green/Olive
Size: Long Wide

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If you're big and tall—or just want a bit of wiggle room in your sleeping bag—you'll love counting sheep in the Big Agnes Echo Park 20 sleeping bag, cut long and wide for even more coziness.


  • FireLine synthetic insulation helps you stay toasty-warm while you snooze
  • Use the top corner hand pockets to wrap the bag around your shoulders like you do with your comforter at home
  • Double zippers allow entry from either side; they can be zipped off completely to create a comforter, or zipped together to create a mummy bag
  • Free Range Hood design gives you the freedom to lift your head while snuggled in the hood; low-profile cordlock lets you uncinch the hood with one hand
  • No-draft collar, no-draft wedge and no-draft zipper seal out icy air
  • Durable water repellent (DWR) finish on fabric resists moisture and stains
  • Pillow Barn keeps your pillow tucked in tight all night
  • Flex Pad Sleeve features stretch construction that accommodates multiple pad widths, and easily connects your bag to your pad (not included)
  • Internal mesh stash pocket secures your phones and other little things
  • Interior fabric loops let you attach a sleeping bag liner (not included); exterior loops allow for hang drying or easy storage
  • Includes storage sack and stuff sack
  • Designed as a Big Agnes System Bag; compatible with 25 or 30 in. Big Agnes sleeping pads (not included)
  • Use the Park Series Wedgie to add 7 in. of girth to your sleeping bag (not included)


View all Big Agnes Camping Sleeping Bags

Technical Specs

Best Use


Temperature Rating (F)

20 degrees (F)

Temperature Rating (C)

-7 degrees (C)


4 lbs. 12 oz.


Ripstop nylon

Zipper Location


Insulation Type



FireLine synthetic insulation (50% postconsumer recycled content)

Fill Weight

2 lbs. 10 oz.



Sleeping Bag Shape


Fits Up To (in.)

78 inches

Shoulder Girth (in.)

80 inches

Hip Girth (in.)

74 inches

Stuff Sack Size

9 x 20 inches

Stuff Sack Volume

20.85 liters

Compressed Volume

11.5 liters




Contains recycled materials

28 reviews with an average rating of 4.1 out of 5 stars

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