durable weatherproof 20° F rating perfect for car camping evolution hammock sleeping bag
Man laying in Grand Trunk Evolution Hammock looking at nature admiring its beauty
Man Sleeping comfortably and warm in Grand Trunk Evolution Synthetic sleeping bag Hammock next to lake
Woman laying in Grand Trunk Evolution Hammock staying warm and comfortable on a cool morning in the forest.
Evolution hammock partially in stuff bag
durable weatherproof 20° F rating perfect for car camping evolution hammock sleeping bag
Man laying in Grand Trunk Evolution Hammock looking at nature admiring its beauty
Man Sleeping comfortably and warm in Grand Trunk Evolution Synthetic sleeping bag Hammock next to lake
Woman laying in Grand Trunk Evolution Hammock staying warm and comfortable on a cool morning in the forest.
Evolution hammock partially in stuff bag

Evolution 20 Synthetic Sleeping Bag Hammock

$ 159.95

Our patented baffled construction is filled with insulation that keeps cold out underneath and above. This synthetic version of our Evolution is perfect for backyard, car camping and anyplace where weight and packability is not a concern. See our Down filled version for a lightweight and packable option.

The innovative Evolution Sleeping Bag Hammock integrates sleeping bag technology into a hammock—omitting a need for underquilts/overquilts. Get cozy in the Evolution 20 Synthetic Sleeping Bag Hammock!

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

 

Features:

  • Synthetic fill for a 20 degree rating
  • Integrated baffled insulation under-quilt to keep out the cold!
  • Weather-proof fabric for any adventure
  • YKK Zipper
  • Includes 2 lightweight aluminum carabiners
  • Includes compression sack and storage sack

Tech Specs:

  • Material: 40D Nylon Diamond RS 290 WR
  • Weight: 6.0 lbs
  • Weight Capacity: 400 lbs
  • Packed Size Dimensions: 20 x 9 x 9 inches
  • Unfolded Dimensions: 126 x 66 inches
View details
Hammock Warning

CAUTION: HAMMOCK USE PRESENTS A RISK OF INJURY FROM FALLING. HANG YOUR HAMMOCK SO THAT THE LOWEST PORTION OF THE FABRIC IS NO MORE THAN 18 INCHES ABOVE THE GROUND. ENSURE HAMMOCK IS LEVEL.
ALWAYS INSPECT EQUIPMENT AND THE AREA AROUND YOUR HAMMOCK PRIOR TO USE. CHECK HAMMOCK FOR TEARS, HOLES, OR WEAKENING OF FABRIC PRIOR TO EVERY USE. MAKE SURE ALL KNOTS ARE SECURE. Avoid Prolonged exposure to direct sunlight as it can weaken the fabric over time.
Clear rocks, sharp objects, and debris from the surface beneath hammock.
MAKE SURE YOUR HAMMOCK IS NOT SET UP NEAR A CAMP FIRE, GRILL OR ANY OTHER OPEN FLAME.
TO AVOID FALLING, ENTER AND EXIT YOUR HAMMOCK SLOWLY AND CAREFULLY. ENSURE THAT BOTH OF YOUR HANDS ARE FREE WHEN ENTERING THE HAMMOCK SO THAT YOU CAN BALANCE AND STEADY YOURSELF.
AVOID CONTACT WITH SHOES, SHARP OBJECTS, OR FLAMMABLE ITEMS INSIDE OR NEAR THE HAMMOCK.
NEVER LEAVE CHILDREN UNDER THE AGE OF 16 UNATTENDED NEAR THE HAMMOCK.
MAXIMUM WEIGHT BEARING CAPACITY IS 400 POUNDS.
USE OF HAMMOCK IN HIGH WINDS IS NOT RECOMMENDED.
Do not stack hammocks
Wash Instructions: Hand wash with mild soap, hang dry.
Please visit grandtrunk.com for warranty information and customer service inquiries.

Customer Reviews

Based on 23 reviews
65%
(15)
26%
(6)
0%
(0)
0%
(0)
9%
(2)
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Federico A Perez (Barberton, OH)
Great hammock

Ive gotten to use it once, it was approx 30 to 28 degrees. It worked wonderful in my experience. Im looking forward to going out in most seasons with this

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Nic (Cincinnati, OH)
Evolution 20 Synthetic

Awesome!! The all-in-one design of this hammock is a real game changer for me. No more bulky under/over quilts, just warm and cozy sways.

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chad elliott (Charlotte, NC)
Scouting

Went on scouting trip with grandson used mine he used his great product, no rocks sticking you in the back or roots laying on , under quilt is great got down to 47 was warm thank you . Made great time for us easy set up .

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Max Rees (Portland, OR)
Super cozy

I’ve only used the hammock in 40 degree temps but it kept me incredibly warm. The UQ portion might be a little tight but it doesn’t seem to affect the performance. I only wish it came in a color other than teal.

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Dylan Wells (Calgary, AB)
So impressed I actually wrote a review.

I've used other hammocks as camping bed many times in the past. Usually for our Alberta summers the temps get down to 10C, past that the lack of insulation from all sides makes them usually too chilly without an extensive set up that tents start looking preferred.

Two nights ago I trialled this one in -8C, light wind late November night and was very surprised. I'm 205lbs 5'11, with my insulated coveralls on I was just under those sweating warm temps. Perfectly cozy. Although there are no mosquitos I suspect zipped up with a bug net headpiece it would be completely bug proof as well for other seaons, the underquilt is too thick to be bitten through unlike a stand alone regular hammock.

Has enough room inside for a little angled flat laying, and a blanket but probably not for two people, although might be possible with two smaller folks than myself.

I was impressed enough I bought the down evo as well to keep in my truck full time as aside from anything past -10c I'd say this could handle it with clothes on in a worst case scenario.

Also, it's not stated but I see no reason this couldn't be used as a sleeping bag/blanket if a tent was around with open space.

Really just a versatile piece of gear that I have no regrets owning two of.

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