Evolution Sleeping Bag Hammock integrated baffling quilting top quilt underquilt overquilt long comfortable durable
durable weatherproof 20° F rating perfect for car camping evolution hammock sleeping bag
Evolution 20 Down Sleeping Bag Hammock V1
Evolution 20 Down Hammock in stuff sack
Evolution 20 Down Hammock Hanging System
Man in Grand Trunk Evolution Hammock over riverbed waterfall in background fall camping foliage
Underside of Evolution Hammock, showing the down thermal insulation baffling comfort
Man reading in evolution hammock suspended from camper van in forest van life propane tank foliage pine barefoot
Man reading in Evolution hammock with a smile on his face outside van life hanging on tree trunk with pendant and forest
Woman walking up from a good nights sleep in the Evolution sleeping bag Hammock by Grand Trunk with siesta pillow in forest outdoor adventure
Woman smiling in Evolution Hammock comfortable and cozy hammock camping in forest outdoors
Man waking up in Evolution Hammock comfortable warm with meadow mat in background in forest green foliage
Evolution Sleeping Bag Hammock integrated baffling quilting top quilt underquilt overquilt long comfortable durable
durable weatherproof 20° F rating perfect for car camping evolution hammock sleeping bag
Evolution 20 Down Sleeping Bag Hammock V1
Evolution 20 Down Hammock in stuff sack
Evolution 20 Down Hammock Hanging System
Man in Grand Trunk Evolution Hammock over riverbed waterfall in background fall camping foliage
Underside of Evolution Hammock, showing the down thermal insulation baffling comfort
Man reading in evolution hammock suspended from camper van in forest van life propane tank foliage pine barefoot
Man reading in Evolution hammock with a smile on his face outside van life hanging on tree trunk with pendant and forest
Woman walking up from a good nights sleep in the Evolution sleeping bag Hammock by Grand Trunk with siesta pillow in forest outdoor adventure
Woman smiling in Evolution Hammock comfortable and cozy hammock camping in forest outdoors
Man waking up in Evolution Hammock comfortable warm with meadow mat in background in forest green foliage

Evolution 20 Down Sleeping Bag Hammock V1

€238,95

Revolutionize Your Camp Sleep: Evolution 20 Down Hammock

The Evolution 20 Down Sleeping Bag Hammock combines a down sleeping bag with a hammock for the ultimate camping comfort. This innovative design offers warmth and freedom of movement, with integrated insulation to keep you cozy in cold weather. Lightweight and weatherproof, it’s perfect for any adventure. Includes compression and storage sacks, plus two aluminum carabiners. (Hanging kit/straps sold separately.)

  • Integrated Design
  • RDS Certified
  • Lightweight
  • Weather-Proof

Buy 2+ Get 15% off

Lifetime guarantee

Lifetime Warranty

We stand behind our products and provide a full warranty for the life of your product.

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money back guarantee

If you're not satisfied with the goods, you can return or exchange them within 30 days.

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Free Shipping

Free shipping: orders over $39 in the contiguous US, and orders over $200 internationally.

Grantrunk Features
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Ultimate Warmth

Experience unparalleled warmth and comfort with the Evolution Down Hammock's integrated baffled insulation. Designed to eliminate cold spots and maximize loft, our innovative insulation system ensures that you stay cozy and snug, even in the coldest of conditions. Say goodbye to chilly nights and hello to uninterrupted relaxation – our hammock provides the perfect sanctuary for outdoor comfort, no matter the weather.

Portable & Comfortable

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Ultimate Portability

The Evolution 20 Down Hammock redefines portability, weighing just 4.2 lbs and packing down to a compact 13 x 7 x 7 inches. It’s designed for adventurers who value convenience without compromising comfort. Easily stow it in your backpack and carry it effortlessly on any journey, knowing that a cozy, warm night's sleep is always within reach.

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Made for Every Adventure

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Lifetime Assurance

Based in Salt Lake City, Utah, our American-owned company proudly stands by the quality and durability of our products. We offer a 100% lifetime guarantee on the Mayfly Chair. If it breaks, we'll replace it—no questions asked. Enjoy complete confidence in your purchase, knowing your satisfaction is our top priority

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Which one is right for you?

Evolution Down

$207.96

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  • Temperature Rating: 20°F
  • Weight Capacity: 400lbs
  • 650+ Fill Power Duck Down

Evolution Synthetic

$179.95

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  • Temperature Rating: 20°F
  • Weight Capacity: 400lbs
  • Synthetic fill

360° ThermaQuilt 

$79.95

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  • Temperature Rating: 50°F
  • Weight Capacity: 500lbs
  • Synthetic 140 GSM fill

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FAQs

Have a question about any of our products? Contact our Customer Service team below and we will respond within 1 business day.

What is the weight of the Evolution 20 Down Hammock?

The Evolution 20 Down Hammock weighs 4.2 lbs, making it lightweight and easy to carry on your outdoor adventures

Does the hammock come with a hanging kit or straps?

No, the hammock does not include a hanging kit or straps. However, we offer a variety of hammock suspension options that you can purchase separately.

What are the packed and unfolded dimensions of the hammock?

When packed, the hammock measures 13 x 7 x 7 inches. When unfolded, it has dimensions of 126 x 66 inches, providing ample space for a comfortable night's sleep.

What is the weight capacity of the Evolution 20 Down Hammock?

The hammock has a weight capacity of 400 lbs, ensuring durability and reliability during use.

What makes the Evolution 20 Down Hammock suitable for cold weather?

The hammock features RDS Certified 650+ down fill with a 20-degree rating, along with an integrated baffled insulation under-quilt to keep out the cold, making it ideal for cooler temperatures.

Is the hammock made from weather-resistant materials?

Yes, the Evolution 20 Down Hammock is crafted from TrunkTech™ 40D Nylon Diamond RS 290 WR, which is weather-proof, ultra-soft, breathable, and fast-drying for maximum comfort in various conditions.

Does the Evolution 20 Down Hammock come with a storage solution?

Yes, the hammock includes a compression sack and a storage sack, making it easy to pack and store when not in use.

Can I move freely inside the hammock?

Absolutely! The integrated sleeping bag technology provides a range of motion while keeping you cozy and comfortable throughout the night.