Premium Incubator Custom


(175) Write a Review
Approximately 11 Weeks to Ship
16.08 Ounces
Calculated at Checkout


Product Specs

Frequently Asked Questions

Material Information


Important NoteOnce custom orders are in production, all order changes including cancellations are subject to a 10% restocking fee. No exceptions.


Goose down under quilts have proven to be, without question, the preferred choice for insulating the underside of the hammock. Due to super light weight, compressibility and versatility, they outshine the alternatives by a landslide. Their thermal efficiency has allowed brave campers to push the boundaries of cold weather hammocking. Virtually every hammock camper has experienced - through his or her learning curve, the dreaded CBS, or "Cold Butt Syndrome". And virtually every owner of an under quilt has effectively learned how to avoid it. Once you have experienced a down under quilt, you will "never go back".

Hammock Gear provides a full-length under quilt - the Incubator, and a 3/4-length under quilt - the Phoenix. They are known by many to be the most effective on the market today. One of the primary reasons is this: the Incubator and Phoenix are the only commercial under quilts designed with a contour which mimics the shape a person makes when they are laying in a hammock. One of the added benefits of this construction technique is that it leaves a "flap" of fabric along the top and bottom of every down filled chamber. This extra fabric acts as a "floating baffle" which stabilizes the down and helps prevent its shifting. Another reason our UQ's are popular is this: they contain the ideal amount of down stability - the down stays put when it should, but the design allows for enough manual shifting of down when necessary.


Orders placed on or after 7/21/20 will ship in approximately 11 Weeks.

All of our quilts ship with a 24" x 36" Storage Sack and Stuff Sack for backpacking.


About the Premium Incubator

The ULTIMATE underquilt for guaranteed comfort... The Standard length Premium Incubator is long enough to generously cover most hammock campers up to about 6’ 2". With premium quality, water resistant, 850 fill power or 950 fill power goose down, this underquilt will protect you comfortably down to its temperature rating. If you are looking for an underquilt that is hassle free and will allow you to enjoy your hammock all year around, you have found it.

The Incubator comes with 9 anatomically contoured, differential cut baffles that run the length of the quilt. One of the things this construction technique does is to greatly reduce the shifting of goose down that is sometimes more noticeable in quilts made with premium goose down.  This is one of the reasons Hammock Gear quilts are always 15-20% overstuffed. The differential cut, contoured baffles also provide the highest level of fit which is critical to keeping warm. The Premium Incubator comes complete with our state of the art shock-cord suspension system, featuring color coded s-biners that help you to easily orient the head and foot end of the underquilt for a quick and effortless set-up. All of our quilts are shipped with a complimentary cotton storage sack, and a nylon stuff sack!

Goose Down

Hammock Gear is committed to providing down products that meet RDS (Responsible Down Standard).  RDS certifies that geese and ducks are treated ethically (no live plucking or force feeding) and the down is traceable back to the source.  Both our Premium and Economy quilts use down that meets the Responsible Down Standard. For more information visit:


Under Quilt Advantages

Chances are you are already aware of the advantages of goose down under quilts. To summarize: 

  • thermal efficiency
  • weight savings
  • volume savings
  • ease of use & adjustment (especially compared to a pad)

175 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Niko on 13th Jul 2020

    Very comfortable and well made underquilt. Also great customer service.

  • 5
    Superior Hammock Add-on

    Posted by TJ on 24th Jun 2020

    I added this to my Henn. Hammock and oh wow, huge difference, all the warmth and no wind. Packs smaller than the bubble pad I was using. No hammock should be without one of these.

  • 5
    You want one of these quilts!

    Posted by Donnie T. on 20th May 2020

    I have not had a chance to hang with this quilt yet... Grrr COVID... But I ordered this under quilt after seeing the quality and value in the top quilt I ordered last year. My wife who is Puerto Rican was even warm in high teens with the 20-degree top quilt. Of course, I then had to order a 0-degree under quilt for deep winter. The quality is spot on not even a missed stitch and if the rating vs. warm is like my top quilt it will be comfortable even below 0-degrees. Also for those of us gram counters, this is the best value for the weight you can get for insulation.

  • 5
    0 degree Incubator and Burrow

    Posted by Laura on 5th May 2020

    As a ground dweller I would use a synthetic 0 degree sleeping bag stuffed inside a second identical bag on a cot with a 3 inch foam pad. When I decided to convert to hanging I knew I had to find an exceptionally warm set of quilts. After a long search I found HG. They had the highest down fill I could find and all the best reviews! So I decided to give it a try. I ordered the incubator and burrow with a 0 degree rating and 4 ounces of over fill, for good measure I added the under quilt protector. To my delight they arrived 3 weeks earlier than advertised on the website. The Quality is indeed top notch, even to someone who sews wedding dresses, prom dresses and patchwork quilts. I can see the detail and care that has gone into this wonderful set. And yes they do keep me warm! No small feat.
    Thank you HG team for making hanging a reality for me!

  • 5
    Incubator 20

    Posted by Osamu on 12th Apr 2020

    Good product. Warm and comfy. Price is reasonable.

  • 5
    Great product

    Posted by Filip on 29th Feb 2020

    I really liked this one, specially the form.
    Packs down really small, easy to install.

  • 5
    Worth every penny!

    Posted by The Bandit on 26th Feb 2020

    This is hands-down the finest and most well made piece of gear I have ever had the pleasure of owning. Just incredible craftsmanship. Performs fantastically well, full coverage warmth from head to toe with no drafts. And it looks so good I want to hang it in the living room just to look at it. Pull the trigger on this one.

  • 5
    Incubator quilt

    Posted by Mike on 29th Jan 2020

    Outstanding performance, outstanding customer service.
    Headed to the AT in two weeks, I know I’ll be warm.

  • 5
    Very Nice!

    Posted by Michael P - Dallas on 22nd Jan 2020

    Purchase details: Temperature Rating: 0°F (-17°C), Length: Long (6'2" to 6'7") (187 cm to 200 cm), Fill Power: 850, Overfill: Standard Fill).

    I purchased this product believing I would receive something that was just for me, and that expectation was fulfilled. This is truly a premium product!

    At first I was concerned that the width was not enough, as I have broad shoulders and like to feel encapsulated. However, after taking this out for multiple 20 degree nights I can say with confidence this product performed flawlessly.

    On my next purchase (oh yes), I will probably special request an additional panel on each side for additional comfort (as a luxury, not a necessity).

    Thank you HG!!