Evolution 20 Down Sleeping Bag Hammock

$ 379.95

The Holy Grail of Hammock Camping!

Pack less with The Evolution 20 Down Sleeping Bag Hammock. The Evolution integrates a down sleeping bag with a hammock, truly a match made in heaven!

Integrated sleeping bag technology provides the perfect combination of relaxation and warmth. Don't worry about a sleeping bag bunching up, or dealing with an under/over quilt. This innovative product gives you range of motion while staying cozy in a blanket of comfort.

Hanging kit/straps are not included. Check out our amazing hammock suspension options.



  • RDS Certified 650+ down fill for a 20 degree rating
  • Integrated baffled insulation under-quilt to keep out the cold!
  • Weather-proof fabric for any adventure
  • Ultra-soft, breathable, and fast-drying for maximum comfort
  • YKK Zipper
  • Includes 2 lightweight aluminum carabiners
  • Includes compression sack and storage sack

Tech Specs:

  • Material: TrunkTech™ 40D Nylon Diamond RS 290 WR
  • Weight: 4.2 lbs
  • Weight Capacity: 400 lbs
  • Folded Dimensions: 13 x 7 x 7 inches
  • Unfolded Dimensions: 126 x 66 inches

Customer Reviews

Based on 11 reviews
Kevin Jamison
One package, easy hang.

I've been trying to get a combination of light weight under and overquilts and all packaged with a decent weight. I, at first avoided the Grand Trunk Evolution hammock because it appeared heavy at 4.2 lbs. Once I realized that adding all my gear together came out heavier, I went with the Grand Trunk. So much easier than worrying about hanging under quilts. So much more comfortable than any pod system. So far only tried it in summer temps, but it works great. I am looking forward to getting much use out of this.

Joshusa Boyer (Dallas, TX)
Best Winter Hammock Ever!

If you are camping in a hammock in the winter, this thing is for you. It’s incredibly comfortable and warm. I used it for two nights in sub 30 degree weather. I stayed nice and toasty.

Mario Bryan (Colorado Springs, CO)
Perfect winter hammock ✨️❄️

We're in love with this winter hammock! With Phoenix sensory issues being out in the cold for long periods is difficult for him but daddy loves it! Now with this hammock he can swing out in nature. Do what he loves like play on his tablet, read his books in all his favorite places.

Richard Holbrook (Elmwood Park, IL)
For the price it's great.

Compleat surrounded by warmth, no drafts at all.

Rie Ukai (Shibuya, 13)

Evolution 20 Down Hammock