The Big Agnes Echo Park Sleeping Bag is an absolute luxury to sleep in when it's snowy and subzero outside the camping tent. Its zip-off quilt creates a 3-in-1 layering system. You can take the quilt out and use the sleeping bag like a regular mummy, or you can rely on the quilt solely for summertime backpacking trips. Together, the bag and quilt provide a -20F temperature rating with its protective synthetic insulation that stays warm even if it happens to get wet. The ripstop shell also has a water-resistant treatment for greater defense in wet climates. 

Features:

• Luxurious sleeping bag with a zip-off quilt for versatile warmth
• Synthetic insulation has a -20F temperature rating
• Free Range hood gives your head full freedom of movement
• Double, full-length zippers with draft tubes
• Sleeves for sleeping pads and pillows
• Internal stash pocket sized for smartphones
• Storage and stuff sacks included

Details:

• Temp. Rating: -20 F / -29 C
• Shell fabric: Nylon ripstop with a water repellent finish
• Lining: Cozy cotton / Polyester
• Bag Weight: 3.13 kg/ 6 lbs. 14 oz.
• Fill Weight: 2.01 kg / 71 oz.
• Fits up to: 6ƌ" / 198 cm
• Stuff Sack Size: XL 10 x 21" / XL 25 x 53 cm
• Insulation: FireLine MAX Synthetic
• Zipper Length: 2 x 77" / 196 cm