Down Vs. Synthetic Sleeping Bags, How To Choose?
Sleeping Bag

Down Vs. Synthetic Sleeping Bags, How To Choose?

 A sleeping bag is the most basic as well as essential equipment for the backpackers to enjoy the best on their camping thriller. But it depends upon the quality, type, size, weight, and many other elements to choose the best sleeping bag for your camping.

Thus, a perfect sleeping bag plays an essential role in making your camping a full success for you to experience real nature.

List of some essential factors which allow you to choose the best sleeping bag as per your activity type:

  • An essential element depends upon the type of outdoor activity like are you going for which kind of camping, adventure and more.
  • Other things which are essential in choosing the best are:
  1. The size
  2. Temperature rating
  3. Type of insulation either to go for down or synthetic
  4. Weight
  5. Additional benefits or features

Here, we will clear one of the most significant confusion of campers in decision among the top two types of insulation available in the sleeping bags such as Down and synthetic sleeping bag.

Hence, they both are leading types of sleeping bags, but it still comes with a lot of hassle for the backpackers to choose the best among these two. Let's discuss in detail to clear all your queries here.

Down Vs. Synthetic Sleeping Bags

Comparison Between Down vs. Synthetic Sleeping Bags

What Is Down and Synthetic Sleeping Bags?

  • Down- Down is the plumage that is available underneath the outside quills on teal, for example, ducks and geese. It comprises of delicate, fleecy, wispy fibers.
  • Synthetic- Regularly made of polyester, engineered/synthetic fill is used to manufacture this type of insulation.

The Durability of Down vs. Synthetic 

  • Down- Down is outstandingly strong and durable in comparison to synthetic. It fits for being the one that can be repeatedly stuffed as well as re-stuffed without even harming down its features at all. It will still offer you exceptional warmth. 
  • On average, the life of a down sleeping bag lasts up to a minimum of 10 years. Thus, it is the most convenient investment, which will give you a more extended return.
  • Synthetic- While the synthetic types are not made up of natural material as it is prepared with the engineered material, which helps in providing you the natural lofting ability. Thus, it also comes with an excellent durability rate. But when we compare it, with the down insulation than it having less longevity.

Compressibility of Down vs. Synthetic  

  • Down- Down is amazingly compressible as it can be easily packed in your bag quite easily. Thus on the term of compressibility, it overcomes all other types of sleeping bags. Indeed, even a zero degree type of down camping bag can fit easily into your medium camping bag. Or it also fits into the base compartment of your backpack.
  • Synthetic- like on the term of durability, the synthetic also having low compressibility in its comparison with the down insulation type sleeping bag. Due to its polymer fiber material, it is less compressible than the natural fiber available in the down insulation bags.

The Warmness of Down vs. Synthetic

  • Down- Down is highly warm and merely an excellent choice for the winter conditions or to the places where you have to sleep on the lap of nature. Then it will work like wonder for you as the warmth it provides is merely unmatched with any other type.
  • Synthetic- synthetic insulation sleeping bags are warm, but in comparison with the down sleeping bags, it is found less warmth. It is ideal for the summer camping adventures as it offers you the heat at the late-night under the clear sky of stars in summer.

Rate of Insulation When Wet Comparison of Down vs. Synthetic

  • Down- As we discussed, that the down sleeping bag is prepared with the natural fiber elements which offer high-quality warmth to its users. Thus, to have a good night sleep in camping during winters or cold nights.
  • But the insulation not works in the case it gets wet due to the mist at night or in the case of rain at the natural zones. The down insulation lost its warmth and became messy to use when it gets wet as it also takes more time to dry than the synthetic one.
  • Synthetic- Synthetic insulation sleeping bag users usually buy this one for its one of the most significant features. Due to its engineered capacity, it helps in keeping up some warmth even when it's wet. While it bodes well to keep any camping bed dry, however much as could be, expected, engineered protection is greatly improved at keeping its users to fell comfort even in the state when the bags are drenched.

Advantages, Disadvantages of Down, and Synthetic Insulation Sleeping Bag

Let's recompile the pros and cons of down insulation in just one or two words to give you an easy way to choose the best for you as per your camping need.

Down Sleeping Bag
Pros Cons
  • Great warmth 
  • Enhanced durability
  • Improved compressibility 
  • Light
  • Expensive
  • Requires care
  • Not useful when wet
Synthetic Sleeping Bag
Pros Cons
  • Less expensive 
  • Insulation even when wet 
  • No allergies
  • Dries quickly
  • Heavier
  • Less warm
  • Low durability
  • Low compressibility


Thus, all the points, as mentioned above, clearly define the uses, benefits as well as the limitations related to both of these types.

How to Choose the Sleeping Bag as Per your Outdoor Activities?

In the starting, we have discussed the two primary essential types of insulations available in the sleeping bags.

Here, we would like to give you some tips which are complied with expert tips. It will defiantly help you out in selecting the ideal sleeping bag in accordance to your outdoor activity or conditions. 

 Sleeping Bag

For Camping Activity

A camping bed for outdoors is one that you wouldn't have any desire to pull around in your pack for any striking distance. They're heavier, bulkier, and more equipped towards comfort than camping beds made for exploring.

That being stated, it's the attention on the comfort that makes them phenomenal for family camping trips and other front stays. Since they are less specialized, they are additionally substantially less costly. 

Choose For:

Lookout for the temperature rating is right for the season of your camping. You can spend less or more depends on your preference and budget. Get anything that shape is generally agreeable (rectangular hiking beds give the most space to move around).

And get whatever fill-power you like (down keeps going longer than synthetic fills, yet is increasingly costly). Choose like 3 season or 4 season sleeping bags.

 Sleeping Bag

For Hiking Activity 

With hiking beds, weight and compressibility ought to be your principal contemplations. Packing a cumbersome hiking bed into a stuff sack and having it occupies a massive amount of room in your pack is rarely perfect. As a feature of carrying three essentials that decides your hiking base weight (cover, hiking bed/cushion, and pack), the lighter your bag is, the better you can do hiking.  

The secret to selecting the correct exploring hiking bed is offsetting weight and compressibility with the right degree of warmth, so watching out for temperature evaluations is significant. 

Choose For:

Try to get the lightest hiking bed you can manage the cost of while keeping it sufficiently warm to rest comfortably. Low denier shell textures and high fill down insulation type will get you the best weight investment funds and best compressibility; however, at a premium cost.

As per the expert advice, get a sleeping bag that is equal to or less than 2 lbs. Choose like mummy-shaped, rectangular, 30 Degree envelope sleeping bag. 

 Sleeping Bag

For Climbing or Mountaineering Activity 

Picking a sleeping bed for high ascending and mountaineering is a great deal like picking a hiking bed for hiking, however, with an additional emphasis on warmth and water obstruction. 

To stay as light as could reasonably be expected and still have enough protection to keep you warm in snow-capped situations, these sorts of hiking beds will utilize the absolute most excellent security accessible, and that can make them costly.

Their shell materials will likewise frequently include waterproof/breathable layers and water repellent coatings to manage expanded dampness levels. 

Choose For:

 Warmth, water obstruction, and highlights that improve those viewpoints specifically. Pack weight and space are at a higher cost than average in the mountains, so getting the lightest, most compressible sack conceivable ought to be your point.


Well, after discussing the two essential insulation types of sleeping bags. It's also vital to understand that each brand type, model, and size will also fit differently to you. So finding the correct, or we can say an ideal sleeping bag requires a lot of patience, tolerance with a vast range of exploration. 

Even with the three things patience, tolerance, and exploration, you also need to match the sleeping bag with the type of your activity and the other elements which we have discussed above. 

Find a sleeping bag that perfectly combines with all your parameters, as discussed above. It will help in providing you the ideal sleeping bag type.