Hennessy Hammock  Ultralite Backpacker Asym Zip Hammock

$239.95
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Setting up in about 2 minutes, this asymetrical hammock and rainfly are the perfect comfortable shelter for the ounce-conscious hiker.

Color: Coyote Brown
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Location Image for Ultralite Backpacker Asym Zip Hammock
Location Image for Ultralite Backpacker Asym Zip Hammock

Features

  • Fits anyone up to 6 ft. tall and weighing 200 lbs. or less
  • Patented asymmetric shape of hammock bed improves comfort; asymmetric shape of rainfly improves coverage
  • Strong #8 zipper features double sliders for easy adjustments to the hammock and mesh; entry is from the side on this Hennessy model
  • Integral ridgeline design holds a comfortable shape each time the hammock is set up; keeps your back straight and level when resting diagonally
  • No-see-um mesh canopy keeps the bugs away while allowing air circulation
  • Gear pocket suspended from ridgeline holds small personal items
  • Waterproof, asymmetric silynylon ripstop rainfly adjusts to any angle for weather protection, can be rolled up or completely removed for other use
  • 1200 lb. support ropes are lightweight polyester-covered Spectra® cord
  • Also functions as a chair / lounger or, with a pair of hiking poles, it functions as a tent
  • Low-impact Hennessy Hammock design requires no ground leveling, trenching or staking; webbing straps protect tree bark
  • Includes ripstop polyester stuff sack and setup instructions printed on the back
  • Includes polyester webbing straps are provided to protect the tender bark of trees and provide greater span for the ropes

Imported.

View all Hennessy Hammock Hammock Tents

Technical Specs

Best Use

Backpacking

Seasons

3-season

Sleeping Capacity

1-person

Weight Capacity (lbs)

200 pounds

Minimum Trail Weight

1 lb. 15 oz.

Packaged Weight

1 lb. 15 oz.

Packed Size

6 x 9 inches

Floor Dimensions

100 x 47 inches

Canopy Fabric

Nylon taffeta/polyester no-see-um mesh

Rainfly Fabric

Coated silnylon

Ultralight

Yes

Reviews
31 reviews with an average rating of 4.1 out of 5 stars

Ratings Snapshot

Product Rating

18 out of 24 (75%) reviewers recommend this product

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Average Customer Ratings

Ease of Use

Difficult to useVery easy to use

Most Helpful Favorable Review

5 reviews with an average rating of 5.0 out of 5 stars
If you're new to hammocks, read this
ABQrunner
8 years ago
I know this review is long, but it's worth the read if you're thinking about buying a hammock shelter. For 2017, I've been trying to shed some weight off my pack by buying some lighter gear, and this had definitely been my favorite purchase so far. I've only had experience with tents before buying this, but I was tired of getting a bad night's sleep on uneven ground and carrying a shelter that weighed more that 4.5 lbs. I bought the Hennessy Hammock Ultralight Backpacker after doing a TON of research on different ultralight shelters, comparing the weight, cost, and durability. This one pretty much takes the prize. It's very difficult to get a shelter that weighs 2lbs or less without spending $300-$500. I also haven't read any bad things at all about the durability of HH systems, so I'm confident this hammock will last a long time. The thing I like most about a hammock system besides the comfort is the versatility. You can change the rainfly for a bigger one if you know that it's going to be a very wet trip and you want more room. You can also buy shorter or longer straps depending on the size of trees in your area. It gives you the ability to shed or add weight, something you can't do with a tent. I am also able to camp on hills now, something that is obviously impossible with a ground shelter. No more looking for that perfect flat, open area to set up a tent. I just find two trees that are not close to a trail or water source and I am fine. Now on to the setup. I have never been able to setup a tent in as little time as it takes to set up my ultralight backpacker system. It takes no more that 2 and a half minutes, and that was on the first try. My friend is so good at setting up his system that he can do it in about a minute. Try doing that with a tent. Now, one of the complaints about a hammock system that I read about on REI reviews and other websites that got me worried for a minute is that you can sometimes get wet in a heavy downpour. After researching, I found that this is almost entirely due to improper use and/or not using drip lines. Drips lines are basically a small piece of string that you tie on your hammock suspension to prevent water from going from the tree, down your suspension, and dripping on your hammock. Most people new to hammock systems don't know this, and in heavy rain it can get you wet, but it's easily fixed with a little bit of rope. I have also been wet in a properly set up tent before, so I can't really say that this is a downside of hammock camping since it's up to you to add the drip lines. I have used this system 6 times already and 3 of those times have been in rainy conditions and I woke up dry and warm thanks to the rainfly and my drip lines. I can't really say enough good things about this product. Absolutely love it. If something happened to mine I would immediately go and buy another one. Bottom line, if you want something that's light, durable, and you live somewhere that has trees, do yourself a favor and get this hammock.
ABQrunner
Albuquerque, NM, United States
90 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 3.0 out of 5 stars
Not The Best For Backpacking
Anonymous
4 years ago
I purchased this as my first hammock in March of 2018. Within the first few months, I upgraded the suspension system to whoopie slings, as they cut the setup time significantly. I used this hammock primarily for sleeping out in my backyard for about 6 months that year, and on-and-off since then. I have just begun backpacking with it this year (replaced tarp with kammok ultralight kuhli for safety), and after 3 years of experience with it for the purposes of camping and backpacking, I thought I'd review it for other backpackers. Pros: -Attached bug net -Attached ridgeline -Relatively lightweight -Very durable Cons: -Material is not comfortable -Diagonal lay is not as easy as marketed (I found it easier in an ENO, honestly) -Not compact -Tarp is too small to safely camp in harsh rain After backpacking with this hammock, I am looking to invest in another system. The biggest pro is that the bug net is attached, so you don't have to worry about the weight of carrying a separate net. I am not sure if that is a big enough pro for me to continue using this hammock, though.
Anonymous
Long Island, NY
27 people found this review helpful

Customer Images

Ken Elliott
Missoula, MT, United States
Rated 5.0 out of 5 stars

A great hammock for Ultra-Light Backpacking

8 years ago

I bought this hammock over a year ago now and I have used it quite a few times now. I live in Montana where backpacking opportunities abound; so I wanted something light. This is a great light hammock; it keeps bugs out, and keeps you dry in a torrential downpour, as well as snow. It sets up in under 5 minutes; with added accessories, (not included), and is durable for the Ultra-Light class. The picture was me in overnight temperatures in the upper 30's. I do have to say, your backside will get cold, so I would use some insulation, like an emergency blanket in conjunction with a foam pad. If you use a Thermarest type pad, you may be fine, but it's added weight.

Yes , I recommend this product
Helpful?
Stephanie in the Woods
Minneapolis
Rated 4.0 out of 5 stars

Backpacker's Dream

11 years ago

So, I used to own this tent. Weighs almost nothing, don't need a sleeping pad with it, sets up super fast, never had issues with water or bugs. It did take me more than a few minutes to figure out the best way to attach it to a tree and to get the rainfly on correctly. I would suggest a person practice this a few times before going out in the woods. I am knocking off points because I eventually started carrying extra 550 cord to make it work in more situations, like when the trees are too far apart. One of my kids loved this tent so much, she has permanently borrowed it, and I am now forced to buy a new one.

Helpful?
mghusa
Roswell, GA
Rated 5.0 out of 5 stars

Ultra-light and Ultra-Comfortable

12 years ago

It took a couple of weeks to get in a backpacking Trip, although the lows dropped to 28 the night we camped, I couldn't wait any longer. This was not my first Hennessy Hammock, I moved up from the Grand Trunk Skeeter Beeter to the Hennessy Expedition Asym Zip to the Ultralite Backpacker Asym Zip. It is light and compact and when paired with Snake Skins is quick to hang and pack up. If you are trying to go light, this is the one of your best choices for weight savings on the big three. I am able to sleep on my side comfortably and like that I can hang off the ground between two trees, which are plentiful in North Georgia.

Yes , I recommend this product
Helpful?
Hammocking Kate
Santa Barbara, Ca
Rated 5.0 out of 5 stars

It's my favorite piece of gear!

13 years ago

I look forward to any time I can use my hammock instead of my tent because it's just so fun! I'm warmer in the hammock (long as I use my undercover) & more comfortable than I would be on a sleeping pad on the ground. Look up videos online to see how easy it is to set-up and use accessories.

Yes , I recommend this product
Helpful?
Tarheelz2350
Dallas, NC
Rated 5.0 out of 5 stars

Will never use a tent again!!

12 years ago

This is a great product. As the title says I'll never use a tent again. Even had trouble sleeping in my bed at the house after a week in my hammock. As long as I have two trees I'm good to go. This hammock is very comfortable and lightweight. I like the fact that the bug net is integral with the hammock. Unlike other hammock designs you don't have to buy things separately it has everything you need. It is very easy to setup. I do however recommend setting it up prior to going out in the field with it. The rainfly is a little small for my taste but it kept me dry in some heavy downpours. I remedied that by buying a larger rainfly. Also I'd recommend buying some longer straps. The ones included are fine for average size trees but you'll need bigger ones if you run across larger trees.

Yes , I recommend this product
Helpful?
Socaldivemaster
Seattle, WA, United States
Rated 5.0 out of 5 stars

Unbeatable Comfort and Durability and lightweight!

11 years ago

I have owned this hammock for two years now, and I also own the Explorer Asym. I used this hammock on an 11 degree night in the North Cascades of Washington State on the Suiattle River with no warmth issues or cold spots at all. I had the rainfly up, an inflatable sleeping pad inside the hammock underneath me and my USMC issue 3 Season sleeping bag as a quilt over me, also wore a black wool hat. I was snug as a bug all night. It really surprised me! As long as you plan to stay below the tree line, I would recommend everyone try a Hennessy hammock at least once. Besides sleeping curved hammock style you can lay at an angle inside and sleep completely flat. The Zip version of these are my favorite since I hate trying to locate the velcro exit in the middle of the night on the Explorer that I own.

Yes , I recommend this product
Helpful?
Chad St
Atlanta, Ga
Rated 4.0 out of 5 stars

hennessy hammock

12 years ago

I purchased the ultralite backpacker, only wish the rainfly was slightly larger so you didnt have to keep it so snug to the hammock in order to stay dry in a down pour; otherwise, it's very comfortable, lightweight, easy to setup and take down -- especially on uneven ground. If you are much taller than 5'10" i would suggest the larger version. With the provided straps, there is practically no impact to the environment around you either.

Yes , I recommend this product
Helpful?
PhiDelt496
Nashville, TN
Rated 4.0 out of 5 stars

Great Hammock

11 years ago

Great hammock. Plenty of room and the ridgeline is great for storing small items where you can reach them. Included rain fly covers, but minimally. Have to really think about how and where you set it up. The included webbing straps will barely fit around a 12" tree. I added the ENO Atlas straps and two Camp Nano 23 carabiners. Much easier to setup and level with this setup.

Yes , I recommend this product
Helpful?
HammockRodent
Southeast US
Rated 5.0 out of 5 stars

Best Sleep Ever

13 years ago

As someone who has had lumbar spinal surgery, I am always having trouble sleeping, even at home in my $2000 bed! I used this hammock recently on a 5 night backpacking trip and will probably never use anything else again, unless I am somewhere with no trees to hang it. I've even thought about hanging it in the backyard to get some good sleep over the weekend! The overnight temps were fairly mild at 55-60, and I slept like a baby with just a light down quilt. It takes under 5 minutes to setup, and even less time to take down. The only issue I had was the stuff sack ripped one one of the seams when I was stuffing it back in the first time. No big deal, I'm planning on getting a small dry bag for it anyway. Overall, the best product I have purchased so far.

Yes , I recommend this product
Helpful?
Nsurg
Grand Junction, Co
Rated 5.0 out of 5 stars

For camping without flat spaces

6 years ago

I have had this out three times. Sheds rain, keeps the bugs out and is comfy with my REI Magma 10 and an inflatable pad, but I have only had it down to 45. Great for areas without flat spots. Virtually no impact. A touch heavier than my single Big Agnes tent, so my decision about shelter will have to do with likely access to trees and camp sites. In general, it opens up a whole lot more country to “being comfortable.”

Yes , I recommend this product
Helpful?
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