The traveler in you will definitely love what people call sleeping bag liners. These items are perfect for individuals who are literally always on the go. A sleeping bag liner comes in two main types:

  1. Rectangular liners or travel sheets are those you can use on their own or inside a rectangular sleeping bag.
  2. Mummy-shaped liners are liners that will fit any sleeping bag.

Read on to find out the basics of shopping for the best sleeping bag liners from $17 to $85.

What You Will Learn from This Guide:

Why Use a Sleeping Bag Liner?

Travelers can make use of a rectangular sleeping bag liner if they don’t wish to sleep on top of the bedding, which could be infested with bed bugs, or you are unsure of its cleanliness. Many hostels have this kind of liner, and it’s a popular choice among budget hotel travelers as well

Backpackers use a mummy-shaped bag liner to prevent body oils and dirt from accumulating on their sleeping bags. It’s important to keep a sleeping bag clean to extend its usability, and a liner can help with this since it’s easier to wash it than the bag itself.

Sleeping bag liners also provide extra warmth to your sleeping bag depending on the materials used for making it. It’s also a great option for backpackers traveling in areas with hot weather conditions since the liner can be used by itself, and forgo the discomfort caused by heat with the addition of a sleeping bag.

Types of Bag Liners

Sleeping bag liners are separated according to the type of material used.

Fleece and microfleece: Bag liners made of fleece are generally heavier and warmer. This material has quick-drying and moisture-wicking features, but is kind of bulky.

Cotton: A cotton liner is absorbent, durable, and strong. It is also heavy and quite bulky.

Silk: Liners made of silk are very compact and light. Silk helps insulate in cold climates, and is breathable and absorbent at the same time in hot climates.

Insulated: Insulated sleeping bag liners add extra heat, and are a perfect companion when traveling in cold regions.

Synthetics: These are the liners ideal for humid conditions, as they are breathable and moisture-wicking. Synthetic bag liners are also stretchable, which is perfect for restless sleepers.

There are also liners with a bug-protection feature, which is handy if you’re visiting bug-infested areas.

Top 5 Best Sleeping Bag Liners

The Friendly Swede Travel and Camping Sheet Sleeping Bag Liner

Camping Sheet Sleeping Bag Liner: photo

Promising you a silky feel against your skin and keep you clean and cool in any sleep setting, the Friendly Swede bag liner offers you an option to choose a liner made of silk but made of polyester. It’s a liner that comes in a large size to give you that extra space for stretching, and a pillow pocket to tuck in your favorite pillow. With its side zipper, getting in and out of the Friendly Swede is hassle-free.

Packing this liner is so easy since it’s lightweight and very compact, which means you can shove it in your backpack and still find extra space for your belongings. The Friendly Swede may be the perfect choice for backpackers who have sensitive skin and want to keep insects off when sleeping at night.

Pros: Cons:
Spacious Not ideal for travelers who don’t want synthetic material in their bag liners
Perfect for tall people  

Coleman Stratus Adult Fleece Sleeping Bag Liner

Coleman Sleeping Bag Liner: photo

The Coleman Stratus sleeping bag has excellent reviews from customers. It’s a bulky sleeping bag liner, but it warms you up perfectly. Even on its own, the Coleman Stratus can provide warmth of up to seven degrees C or twelve degrees F.

To keep the fleece off the zipper, this sleeping bag liner is built with a patented two-way ZipPlow system. To compress the bag, you can use its elastic storage strap and a stuff sack.

Pros: Cons:
Keeps you warm and toasty Bulky
Has a patented ZipPlow system Can only accommodate people up to 5-foot, 11 inches in height
Easy storage  

FiveJoy Premium Silk Cotton Blend Sleeping Bag Liner

FiveJoy Sleeping Bag Liner: photo

The FiveJoy sleeping bag liner is made with a balanced blend of cotton and mulberry silk, making it durable and strong but still able to provide cozy warmth and gentle softness. This sleeping bag is perfect for any type of weather. It’s breathable and absorbent in warm weather and helps insulate in cold weather.

For backpackers, the FiveJoy bag liner keeps the sleeping bag free of body oils and dirt. It’s made of lightweight materials, so storage won’t be a problem. This sleeping bag liner doesn’t need to be washed often to maintain its longevity.

Pros: Cons:
Long and perfect for people up to 6-foot, 6 inches in height Narrow and restrictive
Breathable and absorbent  

Sea to Summit Adaptor CoolMax Sleeping Bag Liner

Sea to Summit Sleeping Bag Liner: photo

The Sea to Summit sleeping bag liner is made from lightweight and stretchy CoolMax fabric that’s designed to wick moisture and offer sleepers a good night’s sleep in humid and hot weather conditions. It’s machine washable, versatile, and dries quickly. For cold weather use, you can slip this in your sleeping bag to add extra warmth.

This is a mummy shape that can fit in almost all sleeping bags. It has a box foot to prevent sleepers from feeling claustrophobic. This sleeping bag comes with its own stuff sack for easy storage.

Pros: Cons:
Lightweight Not good for use during winters
Can be used as a sleeping bag in humid climates  
Keeps you toasty while preventing the feeling of having clammy skin  

Brave Era Naturally Hypoallergenic Travel Sheet

Brave Era Travel Sheet: photo

The Brave Era sleeping bag liner is a silk liner made from 100% quality materials. This liner has a pillow pocket, is durable, compact, and very lightweight. With this bag liner, you can sleep wherever you are and avoid insects and bugs.

A Brave Era liner does not need to be washed often. If you do, it dries quickly. This bag liner is ideal for travelers with skin sensitivity and other allergies due to its hypoallergenic feature.

Pros: Cons:
Lightweight and compact Not designed for winter
Easy to wash and dries quickly  
Bug resistant  
Naturally hypoallergenic  
Temperature regulating  

Sleeping Bag Liner FAQs

1. What is a sleeping bag liner for?

Sleeping bag liners are often an overlooked item when deciding to go camping or traveling. However, you must consider it since this can improve the comfort levels of your sleeping bag and can serve as a sleeping bag itself if yours happen to be too bulky and hot.

2. Where can I buy a sleeping bag liner?

If you can’t find one in your local camping store, and adventure websites. These things are so light, guaranteeing you an affordable shipping fee rate.

3. What material should I pick?

Sleeping bag liners are made of many different materials, such as silk, fleece, cotton, and others. Your choice depends on the weather of the place you're going. You’ll want something thick, like cotton or fleece in cold weather, and something light, like silk, in warm weather.

4. Can I use the liner as a sleeping bag?

Definitely. If carrying a sleeping bag is a chore because of its bulkiness, a sleeping bag liner will serve well as a replacement. In fact, it’s recommended to only bring a liner instead of a whole sleeping bag if the weather is hot. It can also serve as a bed sheet if the bed seems too dirty.

5. Can I wash my sleeping bag liner?

A lot of sleeping bag liners don’t need to be washed. However, you can have it machine washed. Also, a sleeping bag liner should be preferably air-dried.

Comparison Chart of Sleeping Bag Liners

Product Material Size (inches) Added Temperature Price
The Friendly Swede
Camping Sheet Sleeping Bag Liner min: photo
Polyester 41 x 86 +40 degrees F
Coleman Stratus
Coleman Sleeping Bag Liner min: photo
Fleece 33 x 75 +30 degrees F
FiveJoy Sleeping Bag Liner min: photo
Silk-Cotton 32.5 x 70 +40 degrees F
Sea to Summit
Sea to Summit Sleeping Bag Liner min: photo
Microfleece 30 x 75 +25 degrees F  
Brave Era
Brave Era Travel Sheet min: photo
Silk 33 x 75 +35 degrees F  

Sleeping Bag Liner Care

One of the main advantages of the sleeping bag liner is that it’s very low maintenance. You don’t need to wash it all the time, and they’re mostly machine washable if you do need to wash it. If you have a top-loader machine, make sure to put the liner inside a pillowcase to prevent the drawcord from getting tangled in the impeller. You don’t need to use a dryer. Sleeping bag liners are best air-dried.

Final Thoughts

Are you planning to head out into the great outdoors soon? Now you know you can always make use of a sleeping bag liner if you don’t want to bring the whole sleeping bag itself. It will also ensure you of a hygienic place to sleep and keep bugs off you. Of course, always take note of the weather in order to choose a bag liner that will keep you comfortable all night long.