16 Best Hammock underquilts Reviewed with Buying Guide

16 Best Hammock underquilts Reviewed with Buying Guide

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Here you’ll find my guide to the 16 best hammoch underquilts for 2020.

A hammock underquilt is a must-have when you’re on a fishing or hiking trip and need something to sleet or relax in.

I Aim to Find the Best Hammock Underquilts

For me, the best hammock underquilt doesn’t have to be the most expensive. It’s the one that matches YOUR needs.

In order to help you find the perfect fit for you I break up the hammock underquilts buying advice as:

  1. Best value for money (price, performance and quality)
  2. Most user friendly (useful features, materials, durability, durability)

UBOWAY Unique Underquilt Hammock


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • 320D Ripstop nylon outer
  • Waterproof
  • Four color options
  • Affordable

What I don’t like:

  • Hollow cotton filler is not the warmest option
  • Does not keep you warm below 32 degrees Fahrenheit

The UBOWAY hammock underquilt is made of 320D Ripstop nylon, making the outside durable and resistant to rips and tears. The filler material is hollow cotton, giving you high loft and good warmth.

The design of this underquilt is tailor made to fit the underside of an entire hammock perfectly. While it is the size of a full-length hammock, it is super light weight and also has the ability to fold up nicely.

It even comes with its own carrying bag. The UBOWAY underquilt has a temperature range of 32-59 degrees Fahrenheit, and comes in green, navy, sky blue and red. 

Ayamaya Hammock Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • 20-68 degrees Fahrenheit temperature range
  • DWR coating
  • Wide size
  • Elastic straps with carabiners for attachment

What I don’t like:

  • Does not cover double hammock

Next on our list is the ayamaya hammock underquilt. This quilt is made for all four seasons, as it has a wide temperature range of 20 to 68 degrees Fahrenheit.

The outer shell of this underquilt is made of 20D ripstop nylon with a DWR coating that makes it repel water. The inside filler material of the Ayamaya hammock underquilt is imitation silk floss filling with soft 300T polyester lining.

The wide size of this hammock safely and comfortably wraps around any size hammock to keep all of you covered.

Elastic straps on both ends of the quilt allow it to stretch and attach quickly and easily with the two included carabiners.

Outdoor Vitals Down Underquilt 


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Three different temperature options
  • Made with real, responsibly sourced down
  • Compresses down into 12×7” travel sack
  • Down treated with DWR for water resistance

What I don’t like:

  • Expensive

The Outdoor Vitals Down Underquilt is a high-end hammock underquilt. Made of 10d ripstop nylon, the lightest fabric option, this quilt is lighter than air while still being durable and resistant to damage.

The Outdoor Vitals quilt is filled with responsibly sourced Stormloft down with 800+ fill power. In addition, the down is treated with DWR, making it more resistant to the penetration of moisture.

This quilt is also extremely compressible, and packs down into a 12” x 7” top stuff sack for easy storage and transportation.

The Outdoor Vitals Down Underquilt comes in three different color options that each have their own temperature range.

The blue keeps you warm down to 15 degrees Fahrenheit, red keeps you warm in 30 degree temperatures, and green lasts down to 0 degree Fahrenheit temperatures. 

OneTigris Night Protector Hammock Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • 20D ripstop nylon with DWR coating
  • 3 season or winter option
  • Ultra-light at 28 ounces

  • Polyester filling is not the warmest option
  • Not as wide as some users would like it to be

There are two different options when you purchase the OneTigris Night Protector Hammock Underquilt. The first quilt option is a 3 seasons quilt.

It comes in either green or gray, and has a temperature range from 40-68 degrees Fahrenheit to keep you comfortable and warm in every season except winter. The second option is a winter underquilt that keeps you warm in temperatures as low as 23 degrees Fahrenheit.

The outer shell of this quilt is made with light yet durable 20D ripstop nylon with a DWR coating for water repellency.

The OneTigris quilt is also easily packable, as it weighs only 28 ounces and folds up into a small rectangle to save space.

ENO Eagles Nest Outfitters Ember Hammock UnderQuilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • 6.5” x 12” fold in compression bag
  • Fits people up to 6’6” tall
  • Water repellent finish
  • Easy to set-up with included carabiners

What I don’t like:

  • Not a wide temperature range

The Eagles Nest Outfitters Hammock Underquilt is great for campers and hammock sleepers who are up to 6’6” tall.

This quilt surrounds the bottom and sides of your hammock to create the perfect warm cocoon for sleeping or lounging.

The outside of this quilt is made of 40D ripstop nylon with a 30D nylon taffeta lining and polyester filling. Both fabrics have a water repellent finish for accidents and surprise rain storms.

While the temperature range does not go very low for this quilt (40-50 degrees Fahrenheit), users say that it works in lower temperatures with blankets or a quilt inside the hammock as well.

This 25 ounce quilt folds down into a convenient 6.5” x 12” compression bag and expands to an impressive 8’ x 4’. 

Snugpak Hammock Cocoon


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Full-length zipper to fully enclose hammock
  • Travelsoft filling
  • Treatments for antimicrobial, antibacterial, and water-repellent properties

What I don’t like:

  • 4.3 pounds total, heaviest of all underquilts on our list
  • Zipper not as durable as it should be for outdoor use

The Snugpak Hammock Cocoon is a little bit different of an underquilt than the others on this list. This quilt is designed to completely encase the person and hammock from the outside.

It wraps completely around the bottom of the hammock and comes over the sides and top and zips together with a full-length zipper. While this hammock underquilt zips all-the-way around the hammock, it does not have to be fully zipped.

You are able to control how much you would like the quilt to be opened or closed. The Snugpak quilt is stuffed full of Travelsoft filling that is warm and lightweight.

The underquilt as a whole is treated with both MicroDiamond and Paratex to provide antimicrobial, antibacterial, and water-repellent properties. The purchase of this cocoon also includes a stuff sack for transportation and convenient storage. 

OneTigris Shield Cradle Double Hammock Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Extra-large size for double or asymmetrical hammocks
  • 3 seasons or winter options
  • 20D ripstop nylon with DWR coating

What I don’t like:

  • Takes up more space

Another underquilt from OneTigris is the Shield Cradle Double Hammock Underquilt. The outside of this quilt is made with 20D Ripstop nylon with a DWR coating for water repellency, while the inside has a SEE Polyester filling.

This underquilt is large enough to cover the bottom of a double or asymmetrical hammock. As with the last OneTigris underquilt on our list, this one also has a few options for buying.

You can get a 3 season underquilt in green or gray that has a temperature range of 40-68 degrees Fahrenheit, or a winter underquilt in green or gray that keeps you warm in temperatures as low as 23 degrees Fahrenheit.

The included bungee cord loops make this underquilt quick and easy to install. As with many of the other quilts, this double hammock underquilt comes with a compression sack.

ENO Eagles Nest Outfitters Vulcan Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Contours to body
  • Primaloft filler
  • Wind and water repellent

What I don’t like:

  • Narrow temperature range

Another quilt from Eagles Nest Outfitters is their Vulcan Underquilt. The Vulcan underquilt is designed to specifically contour to your body for the ultimate comfort and warmth.

Its temperature rating ranges from 35-45 degrees Fahrenheit, making it perfect for cool nights. The filler material is Primaloft Synergy, made to insulate and hold heat for as long as possible, while also being soft and plush.

The outside is designed to block wind and repel water, keeping you warm and dry in inclement weather.

While this quilt is not offered in other color options, the charcoal grey and orange is a classic combination that will never go out of style. 

OneWind Hammock Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Insulated very well
  • Three season hammock
  • Built out of lightweight and yet durable nylon with dupont teflon
  • Environmentally friendly
  • Shock cords help to reduce sag

What I don’t like:

  • May not contour well to your body

The OneWind Hammock Underquilt is a lightweight and yet durable underquilt that is built using dupont teflon with nylon materials, specifically a 20D 400T ultralight nylon that weighs just over an ounce.

There are shock cords located on both sides of the underquilt that make it easy to tight the middle part of the underquilt and to reduce sag, although it may not contour well to your body directly.

This underquilt is also very well insulated thanks to its sustans material. If you add a blanket to the underquilt, you will effectively get a two layer underquilt for even better warmth. 

Outdoor Vitals Aerie


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Five-in-one uses: pod system, blanket, sleeping bag, double sleeping bag, underquilt
  • Very warm
  • Very lightweight
  • Utilizes grid baffle design
  • Very easy to store in a backpack

What I don’t like:

  • Zipper guide is not the most durable
  • Does not come with hanging gear instructions

The Outdoor Vitals Aerie is a very warm and lightweight sleeping bag that will be very easy to store away in your backpack.

But the real standout is how this is really a five-in-one bag: beyond being used as a hammock underquilt, it can also easily be used as a hammock pod system, a technical blanket, a sleeping bag for one, or even a sleeping bag for two if you choose to buy two of them.

The grid baffle design of this underquilt is very reliable for ensuring that the underquilt remains locked down into place. As an added bonus, it comes with a limited lifetime warranty from the manufacturer. 

Outdoor Skye Hammock Underquilt Lightweight


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Has 300g cotton added for extra warmth
  • A good choice for winter sleeping
  • Very lightweight at only two pounds, so good for transportation 
  • Designed to be used for all four seasons 

What I don’t like:

  • A bit on the small side 

The Outdoor Skye Hammock Underquilt is a very lightweight hammock that is designed to be used for all four seasons, regardless of whether it’s a freezing cold winter or a very hot summer.

This is a polyester quilt that has a comfortable temperature range that can also be used as a blanket if you would like added warmth.

At just two pounds in overall weight, this is a very lightweight and compact underquilt that should be an excellent fit for carrying around in your backpack the next time you strike out into the woods. It’s also a good fit for most hammocks on the market. 

Hyke & Byke Crestone


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Comes with a lifetime warranty from the manufacturer 
  • Very soft and warm 
  • Has hydrophobic 650 duck down system
  • Water repellant 
  • Designed for all four seasons 

What I don’t like:

  • Can be a bit cramped when fully zipped up 

The Hyke & Byke Crestone hammock underquilt has been used by over sixty thousand customers so far, so suffice to say it’s a high quality product in wide use.

This underquilt is also designed to be used in all four seasons, so it doesn’t matter if you’re planning on using this underquilt in the middle of the hot summer or in the cold winter, it will still be an excellent option to help keep you warm.

The main standout feature of the Hyke & Byke is the hydrophobic 650 FB duck down material with the cluster loft base, which helps to reduce moisture and improve long term durability as well.

King Showden Hammock Underquilt 


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Utilizes 200g hollow cotton system
  • Very warm
  • Build out of 20D ripstop nylon 
  • Has a durable water repellent coating 
  • Extremely soft and comfortable 
  • Perfect for winter outdoor use 

What I don’t like:

  • Not a good choice for diagonal sleeping 

The King Showden Hammock Underquilt is one of the thicker hammock underquilts on the market thanks to its 200g hollow cotton materials.

It can wrap fully around your hammock of choice to help keep you warm and protected from the elements. It’s built out of 20d ripstop nylon materials with an extra coating of water repellent finishing and a 240T polyester pongee lining.

All of these features together do not just make this underquilt incredibly durable and long lasting, but very warm and soft as well.

This is a more compact underquilt, so take note that it won’t be  the best choice for diagonal sleeping (it will need to be used flush with your body).

Teton Sports Firefly Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Very warm 
  • One size fits all (designed to fit all standard hammocks)
  • Comes with a durable compression sack to stuffer your sleeping bag into

What I don’t like:

  • Bulky and heavy 

The Teton Sports Firefly Underquilt is a survival oriented underquilt that would be a great addition to any survival kit or bug out bag, although it can also be used for normal hiking adventures as well.

The Teton Sports Firefly is a one size fits all underquilt that will be compatible with all other standard hammocks on the market, and also works with any existing hammock suspension system.

It also ships with a compression bag that makes it easy for you to stuff the bag down into. Take note that while this underquilt is very warm and comfortable, it’s also bulky and heavy for an underquilt as well.

Huenco Winter Warm Hammock Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • 320D nylon construction 
  • Fully adjustable to fit most standard hammocks on the market
  • Comes with a storage bag 
  • Great for cold weather 

What I don’t like:

  • Does not come with its own suspension system 

The Huenco Winter Warm Hammock Underquilt is an incredibly well made underquilt system built out of 320D nylon material and with added TC cotton for superior comfort.

Available in many different colors, the Huenco also ships with a quality storage bag for ease of transportation.

Take note that it does not come with its own suspension system, so you will need to buy one separately to use with it (the good news is that most standard suspension systems should be compatible with it). 

Child Gorilla Fill Power Down Underquilt


Where I’ve found the best price:

  • Amazon with worldwide shipping

What I like:

  • Comes with a water resistant shell
  • Five-in-one system – hammock underquilt, POD system, sleeping bag, blanket, and sleeping bag all in one (or buy a second to connect for a double sleeping bag).
  • Designed for all four seasons
  • Soft, polyester lining greatly enhances comfort

What I don’t like:

  • Thinner than several other sleeping bag underquilts 

The Child Gorilla Fill Power Down Underquilt is a five-in-one system, being comprised of the under quilt, a POD system, a comfortable sleeping bag, a blanket, and the ability to turn into a double sleeping bag if you buy two and connect them.

This underquilt is also designed to be used in all four seasons and subsequently comes with a water resistant and wind 20D nylon resistant shell, along with super soft polyester lining.

It should keep you warm down to temperatures of thirty degrees. It also comes with a stuff sack that will enable you to compress the entire underquilt down into for storage purposes. 

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Hammock Underquilt Buyer’s Guide (2020) 

If you are not used to sleeping overnight in a hammock, you may not realize that insulation underneath the hammock is necessary.

Wouldn’t sleeping with, or on, an insulated sleeping bag serve the same purpose? Unfortunately, it does not.

While you still need warmth with you inside the hammock, you also need insulation to keep your underside warm while you sleep. A hammock underquilt serves this purpose and keeps you warm through the night.

Sleeping on an insulated sleeping bag in a hammock gives you more comfort than warmth. While it may keep you warm in the beginning, it will start to fail as the night gets colder.

This happens because most sleeping bags are made of compressible insulation, like down or synthetic down. When pressure is applied from your body, the insulation compresses and flattens down to a very thin layer.

This causes the spots where your body is compressing the insulation to get cold as time passes and temperatures drop.

Underquilt vs. Sleeping Pad vs. Sleeping Bag

If you have never heard of a hammock underquilt, you are not alone. Many frequent campers and outdoorsmen have never heard of them if they do not sleep in a hammock. What is the difference between an underquilt, a sleeping pad, and a sleeping bag, and which do you need to sleep in a hammock?

A hammock underquilt attaches to the bottom outside of the hammock. Since it is located on the outside of the hammock, the material does not compress when you lay your body weight down. This gives you a layer of continuous thickness to keep you warm.

Both a sleeping pad and sleeping bag would go inside of the hammock.

There are both sleeping pads and sleeping bags that are made specifically for hammocks as well.

The problem with both of these products is that they are compressed by your body weight, giving you a thinner layer in areas where your body comes into contact with the material.

Both sleeping pads and sleeping bags also can slide out of place and bunch in uncomfortable areas, making it harder to get comfortable and harder to sleep.

Where do you find a hammock underquilt?

As with most things nowadays, hammock underquilts can be found online.

Amazon has a wide range of hammock underquilts to choose from, many of them high quality and affordable.

If you are someone who likes to go to a physical store to shop so that you can feel the quality of the product in person, then you are still in luck.

Outdoors stores, like REI or Cabelas, should have a nice selection for you to choose from as well, although your options will most likely be fewer. 

Benefits of Using an Underquilt

An underquilt is the preferred warmth option for seasoned hammock-sleepers for a number of reasons. 

  • First, underquilts attach directly to the bottom of the hammock, so they do not inhibit getting into or out of the hammock at all. There are no zippers or enclosures to wrestle with, so there is never anything in your way when it’s time to get in. 
  • Second, they do not compress during use, so they remain a thick, warm layer while you sleep. 
  • Third, hammock underquilts are designed for camping in all types of weather. This means that you can find a thickness and warmth suitable for every season. The warmest hammock underquilt will allow you to sleep comfortably in temperatures as low as 20 degrees Fahrenheit. 
  • Lastly, hammock underquilts are typically made so that they are water-resistant or even waterproof. This gives you even more protection from rain or snow penetrating your warm cocoon. 

Fill Material Options

Those shopping for hammock underquilts are not always going to be looking for the same thing. While one person needs a quilt for sleeping in 20 degree weather, another may need one for lounging during cool summer nights.

The main difference that you will find when comparing types of underquilts is the fill material. Choose a fill material that fits the most common reason you will be using your underquilt.

If you are an avid camper and hammock-sleeper in all four seasons, then consider buying multiple underquilts to fit the different types of weather you will encounter. 


Down is a traditional fill material for comforters, quilts, pillows, and jackets. Down is the soft, under-layer of feathers found underneath the outer-layer of feathers.

On geese and ducks, the down acts as a natural insulator, which is why it works so well as a fill material for us.

While down is one of the best options for fill material, it is very expensive. A quilt with goose down filling will be more expensive than a quilt with duck down filling as well. 


DownTek is down that has been treated with a Durable Water Repellency (or DWR), effectively making the down repel water. When down gets wet, it loses its ability to expand and therefore insulate.

This fill material gives you the best of both worlds: the warmth of down with the water-repellency of a synthetic material. 


PrimaLoft is a synthetic down filler that acts as an alternative to real, natural down.

This material is nice because while it still has the ability to keep you warm, it is not as bulky as down, and performs well even when wet. PrimaLoft is also a less-expensive option than natural goose or duck down.

This fill material is a great option for those who are backpacking also, because it is extremely compressible. This makes it easier to pack and allows it to take up less of your valuable backpack space.


Polyester is another less expensive filler option for a hammock underquilt. It is a manmade material that does a decent job of keeping you warm and performs generally well when wet.

Underquilts filled with polyester will generally be a more affordable option.


EraLoft is a polyester that is water-resistant. It dries quickly and maintains its thickness and warmth after it does so.

For a synthetic filler, EraLoft also compresses well when folded, saving you space in your backpack or bag.

External Material Options

The majority of hammock underquilts that you will find will be made of two materials externally. The first is Ripstop nylon.

This is the most common material for a hammock underquilt, but does not do the best when exposed to water.

If you are interested in an underquilt made from Ripstop nylon, make sure it is treated with some level of water protection.

The second type of external material for a hammock underquilt is Ripstop polyester. 

Waterproof vs. Water-repellent vs. Water-resistant

As a hammock sleeper, no matter how well you plan, weather will always get the best of you at some point. Another important feature of your future hammock underquilt should be some type of water protection.

Depending on the amount and type of use you plan to get out of your underquilt, you will be looking for something that is either waterproof, water-repellent, or water-resistant.


Water-resistance is the lowest level of water protection. Fabrics that are water-resistant have most likely been coated with a substance that helps to improve its chances of survival in the event that it comes into contact with water.

Water-resistant fabric will not be damaged during a light rain shower or the average hand-washing.


Water-repellent fabric is basically one step up from water-resistant fabric. Water-repellent fabric is actually hydrophobic, meaning that it has the ability to literally repel water.

Most water-repellent fabrics are treated with some type of nanotechnology either inside or outside the fabric, or both. Water-repellent fabrics have a better chance of holding up against water, but are still not able to completely stave off water penetration.

The most common water-repellent you will find in the hammock underquilt world is DWR. DWR stands for Durable Water Repellent. A DWR coating prevents water from saturating the inside of the quilt. 


Waterproof fabric has the highest water protection possible. Waterproof fabric should be, as it sounds, completely able to block the penetration of water.

Ideally, this should mean that no matter the amount of water exposed to the fabric or the amount of time the fabric is exposed, that no damage should be done.

Unfortunately, this is typically not the case. While most waterproof objects are able to protect well against water, it does not always account for extreme situations.

Waterproof does not mean to be reckless with your underquilt, but it will give you the most protection from the elements should you be sleeping in the rain or snow.

Best hammock underquilts w. buying guide. For me the best hammock underquilt doesn't have to be the most expensive. It's the one that matches YOUR needs. #hammockunderquilt #hammockunderquiltdiy #hammockunderquiltpattern #underquiltforhammock #hammockcampingunderquilt #cumulusunderquilt #underblankethammock #bestbudgetunderquilt
Best hammock underquilts w. buying guide. For me the best hammock underquilt doesn't have to be the most expensive. It's the one that matches YOUR needs. #hammockunderquilt #hammockunderquiltdiy #hammockunderquiltpattern #underquiltforhammock #hikinggear #hammockcampingunderquilt #cumulusunderquilt #underblankethammock #bestbudgetunderquilt
Best hammock underquilts w. buying guide. For me the best hammock underquilt doesn't have to be the most expensive. It's the one that matches YOUR needs. #hammockunderquilt #hammockunderquiltdiy #hammockunderquiltpattern #underquiltforhammock #campinggear #hammockcampingunderquilt #cumulusunderquilt #underblankethammock #bestbudgetunderquilt
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