Best Double Sleeping Bag in 2021

If you are someone who loves going on adventures with your significant other, then it might be time to invest on the best double sleeping bag. A double sleeping bag will allow you to find a comfortable way to sleep while utilizing less space in your packing, and as avid adventurers, we all understand how important it is to save space when going on trips.

Top 5 Best Double Sleeping Bag in 2021

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Top 5 Best Double Sleeping Bag in 2021

TETON Sports Mammoth Queen-Size

94 inches by 62 i

nches by 3 inches

0°/20° Fahrenheit temperature rating

Outer layer made of Taffeta

Soft lining

Draft tubes

Fiber fill

Zips open from the bottom

Comes with a compression bag

Anti-allergenic material used

Comes in 6 colors

Top 5 Best Double Sleeping Bag in 2021

Kelty Tru.Comfort Doublewide 20 Degree Sleeping Bag

64 inches by 84 inches

20° Fahrenheit temperature rating

Synthetic material

Comes with 2 separate sleepers

Removable top layer

Comes with 2 built-in blankets

Features two-way vents using a zip closure system

Cloud loft system for insulation

Top 5 Best Double Sleeping Bag in 2021

Sierra Designs Frontcountry Bed 35

27 inches by 16 inches by 14 inches

35° Farhenheit temperature rating

Polyester and synthetic material for outer layer

Lining made of ripstop polyester 

Features hand pockets and insulated arms


Foot vent

Zipper less closure system

Pad sleeves hold the double sleeping bag in place


87 inches by 59 inches

32° Farhenheit temperature rating

Tetron and cotton used as filling material

Polyester for outer material


Comes with 2 separate pillows


Has a carrying weight of 6 pounds


18.9 inches by 11.8 inches by 11.8 inches

32° Farhenheit to 50°

Farhenheit in temperature rating

Cotton used for filling material

Double wide shape

Comes with 2 pillows

Zipper closure system

Outer layer is resistant to water

Can be separated into 2 sleeping bags

Comes with a carrying bag

Available in 3 colors

1. Best Double Sleeping Bag: TETON Sports Mammoth - Best Overall

Top 5 Best Double Sleeping Bag in 2021

This double sleeping bag lives up to its name, that is, the mammoth queen-size double sleeping bag. Its size is quite substantial, which allows for you and your partner to use it for sleeping incredibly comfortably, without having to worry about space. In fact, if you are someone who has children who love going on camping trips, then this is also the perfect bag for you. Not only does its size make it incredibly comfortable, but so does its material. This double sleeping bag features a soft lining within, which allows you to sleep on bumpy terrain without an issue. That is not all; it is also ideal to use on trips to cold or mountainous areas as it also features draft tubes and fiberfill, which fulfill the purpose of trapping warm air within the sleeping bag and keeping you cozy. It is incredible to open and close as it uses a zipper system that unzips from the bottom of the double sleeping bag. Apart from that, it also consists of a compression bag, which allows you to easily roll it up, pack it, and be on the go in no time. The compression bag also allows you to save up space and seals shut using straps. When on the go, you can easily hang the compression bag using its loops. The best part is that the material used is anti-allergenic, so if you or your loved one struggles with sensitive skin, this double sleeping bag is the ideal solution.


  • Size allows for maximum comfortability
  • Anti-allergenic
  • It comes with a compression bag that can be stored easily
  • Durable
  • Fiberfill and draft tubes create the perfect temperature even in cold areas.


  • It can be a bit heavy

2. Best Double Sleeping Bag: Kelty Tru.Comfort Doublewide 20 Degree Sleeping Bag - Runner Up

Top 5 Best Double Sleeping Bag in 2021

This double sleeping bag is another great option if you are looking for one that is sizeable, comfortable, durable, and perfect for two or more people. It has a maximum height of 6 feet and 6 inches with a temperature rating of 20° Fahrenheit, which means that it is ideal for tall people and will keep you cozy and warm on trips to cold locations. What makes this bag one of a kind and incredibly convenient is that it features two separate sleepers, where you can even remove the top layer using the zipper system. So, not only will it keep you warm on cold nights, but if the temperature gets a bit too hot or humid, you can easily remove the top layer to cool off. That is not all; if you don't want to remove the top layer completely but want the perfect temperature on hot nights, you can use the zip vents that go both ways to expose your feet. In addition, it also features two built-in blankets, which will keep you well equipped for some really cold nights. This bag also uses a cloud loft insulation and heating system to make sure that the temperature inside the sleeping bag remains just right. So, if you want a double sleeping bag that has an excellent size and helps you maintain the ideal sleeping temperature, this is a great option.


  • Good size
  • The design allows users to create the perfect temperatures
  • Built-in blankets
  • Durable
  • Ideal for cold and warm nights


  • Synthetic material is not environment friendly
  • A bit heavy to carry around
Top 5 Best Double Sleeping Bag in 2021

This bag by Sierra Designs is one of a kind, with a luxurious and unique design that makes sleeping comfortable for you and your partner. It has a maximum height of 6 feet and 6 inches as well as a temperature rating of 35° Farhenheit. This temperature rating makes it a great double sleeping bag option if you are taking a trip to a cold location with your partner. The overall shape of this sleeping bag is rectangular, and it is incredibly spacious. So, you won't have to worry about any space issues once comfortably tucked in. This double sleeping bag features insulated arms along with hand pockets, which serve the purpose of trapping warm air to create the perfect sleeping temperature. The material used for the insulation system is of plastic, which is quite effective at fulfilling its purpose. If it gets a bit too warm in the sleeping bag, you can open the foot vent to let some air in from the bottom. If you are someone who finds the usual zipper closure system within sleeping bags to be uncomfortable, then this double sleeping bag is an excellent solution as it does not feature any zips. In addition, the design also features an in-built system of pad sleeves, which prevents your sleeping bag from losing its footing no matter how much you and your partner move around in your sleep.


  • Comfortable and spacious
  • Pad sleeves prevent the sleeping bag from slipping
  • Ideal for warm and cool nights
  • Good insulation systems
  • Durable


  • It does not come with a compression bag
  • The material makes it non-environmentally friendly

If you are looking for a double sleeping bag that is both affordable and lightweight, then this one by Sleepingo is a great option for you. It has a maximum height of 6 feet and 5 inches with an inner sleeping temperature rating of 32° Farhenheit. This double sleeping bag might be an affordable option but still maintains its comfortability factor. This is because within each square inch of material of this double sleeping bag, there is a thread count of 210. Not to mention that the overall size of this double sleeping bag is that of a queen-size bed, which means that it is also incredibly spacious. It can also be separated to create two sleeping bags of a sizeable area. As the outer material is made of high-quality polyester, this double sleeping bag is waterproof, which means that you can still get a comfortable and good night's sleep no matter how bad the weather might be. The material also prevents the sleeping bag from ripping, so you won't have to worry about any cold air leaking in. For the material used for filling, this double sleeping bag features cotton and tetron, which makes it comfortable as well as lightweight. To be exact, the weight of carrying this double sleeping bag only comes up to 6 pounds, which is great for any adventure. Not to mention that this double sleeping bag comes with its own set of 2 sleeping pillows. So, you and your partner won’t have to worry about packing them separately and taking up more space.


  • Lightweight
  • Affordable
  • Waterproof
  • Resistant to rips
  • Spacious


  • No proper insulation system, which does not make it ideal for trips to cold locations.
  • The pillows are a bit too small

This double sleeping bag by Ohuhu is another great budget-friendly option that will help you and your partner get a good night's sleep when on a trip. The inner sleeping temperature rating of this double sleeping bag ranges from 32° Farhenheit to 50° Farhenheit. This temperature rating makes it a great option when going on trips to colder areas. Its size is also quite substantial, where the maximum height reaches 6 feet and 5 inches. The great thing about this double sleeping bag is that despite its affordable price, you won't have to compromise on comfort as the material used as the filling material is cotton, which cushions any negative impact that the rough or hard terrain may have. So, no matter where you and your partner go, you will always have an ample amount of space that is also comfortable to sleep on. The outer material gives this double sleeping bag a further edge as it makes it resistant to water. So, come rain or shine, you will always stay comfortable when using this double sleeping bag. As the material used for both the filling as well as the outer layer are quite lightweight, to begin with, the carrying weight of this double sleeping bag is extremely light. So, it is incredibly easy to carry around, specifically for hiking trips. Despite being a double sleeping bag, the design allows you to separate this sleeping bag into two using a zipper system, which means that this double sleeping bag can also work as two separate sleeping bags. Another great thing about this double sleeping bag is that it comes with two small pillows, so you won't have to use up more of your storage space just to bring pillows with you on the trip. It also comes with a carrying bag, so once you are done, you can easily roll this double sleeping bag and fit it into a bag tailor-made for it. This also helps you save space and not have to worry about finding a bag separately, which can fit this sizeable bag.


  • Lightweight
  • It comes with its own carrying bag
  • Durable
  • Waterproof
  • Can be separated into two different sleeping bags


  • No proper insulation system to trap warm air on extra chilly nights
  • The pillows are a bit too small for adults to comfortably use

To be able to enjoy a trip or adventure with your partner, it is vital that both you and your partner are able to get a good night's sleep without any issues regarding space or temperature. With a sleeping bag, you won’t have to struggle at all and can easily focus on enjoying your adventure and making memories. Each and every one of the double sleeping bags that have made it onto the list deserve their spot. However, our top pick would be the TETON Sports Mammoth Queen-Size Bag. This is because, this particular sleeping bag has it all, from durability to being incredibly spacious. Most importantly, it allows you to create the perfect sleeping temperature and has a proper insulation system set in place.

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