Best Sleeping Bag Liner: A Guide For Restful Sleep

If you’re a frequent backpacker, camper or traveler you may be familiar with others talking about sleeping bag liners. The best sleeping bag liner has 2 primary uses. First as an added layer of protection for your sleeping bag and prevent dirt and body oil contamination.

Secondly, bag liners can add 5° to 15°F of warmth to your sleeping bag rating, keeping you toasty warm when camping in low temperatures or high altitude. In warm climate and high temperatures, some bag liners can be used independently from sleeping bags to keep you cool and comfortable.

When looking for a good bag liner, you need to consider 2 things: the type of bed liner and the material used.

Best Sleeping Bag Liner: Reviews

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The Friendly Swede Travel and Camping Sheet Sleeping Bag Liner

The Friendly Swede Travel Sleeping Bag Liner

Specific Features: Generous space – 105x220cm (41×86),  Practical – folds into 16x20cm (6×8), 100% Polyester with a silky texture, side opening with Velcro closure, keeps sleeping bag clean, lifetime warranty.

Best Used For: Traveling, camping, backpacking

The affordable price tag is one of the best reasons why you should buy the Friendly Swede Travel and Camping Sheet Sleeping Bag Liner. It has generous space perfect for tall people and those that like to move around.

But don’t let its big size deceive you because this bag liner can be folded into a small size so that it is easy to carry and store. The liner is also very comfortable and feels like silk since it is made from 100% polyester. But most of all, this liner from the Friendly Swede can keep you clean and comfortable when you’re out camping.

It prevents your sleeping bag from becoming dirty which is very advantageous since bags are hard to clean. Come to think of it, it also stops you from sleeping in dirty sleeping bags.

Other features like the side opening with Velcro closure makes the liner easy to get in and out of. Just close the straps shut so that you won’t slip out of the liner in the middle of the night.

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Dimples Excel Sleeping Bag Liner

Dimples Excel Sleeping Bag Liner

Specific Features: Lots of space: 220cm (86″) in Length and 105cm (41″), soft as silk, breathable and lightweight, weighs 8.35 oz (237 g) and folds into 7x16cm (2.7×6.3″)  for space saving,

Best Used For:  Traveling, camping, backpacking

If you’re not sure if your hotel’s bedding is clean or you don’t want to dirty your sleeping bag, the Dimples Excel Sleeping Bag Liner with Luxurious Space is one of the best sleeping bag liners you can buy. Firstly, there’s the generous space.

It is bigger than most bag liners and can easily accommodate tall people. When packed and folded it weighs only 8.35 oz so that it is easy to carry and store. This liner feels good too. It is made from breathable fabric that feels like silk ensuring that you don’t overheat.

You can use this liner to improve the feel and comfort of your sleeping bag and to keep it from getting dirty. The side opening which measures 60cm (23″) provides a generous opening to sleepers and easy way to enter and exit the liner.

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Agemore Warm Ultra Light Microfiber Fleece Sleeping Bag Liner

Agemore Warm UltraLight Sleeping Liner

Specific Features: Adds up to 55 degrees in insulation, weight: 23 oz, dimensions: 71″ / 180cm x 30″ / 75cm, comes with traveling bag, any two color sleeping bag can fast stitching together, made with lint-free, non-abrasive, and hypoallergenic microfiber, multi-use

Best Used For: Traveling, camping, backpacking, added insulation, watching TV on sofa, blanket on plane or cold night

This multi-use bag from Agemore is more than just your typical sleeping bag liner. It can be used during travel, camping and backpacking for hygiene or to add insulation. 55 degrees more is a great comfort especially when sleeping outdoors on a cold night.

However, the Agemore Warm Ultra Light Microfiber Fleece Sleeping Bag Liner Blanket can also be used as a lining to cover your couch while watching TV or as an additional blanket when traveling or on a plane. The liner has zippers on the top portion so any two differently colored liners can be zipped together to form a thicker liner or blanket.

This liner from Agemore is also very travel-friendly weighing only 23 ounces. Agemore made this liner in a variety of colors for you to choose from. The liner is very soft and comfortable thanks to the fleece and microfiber material. It is easy to use and maintain.

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Kelty Fleece 3-in-1 Sleeping Bag Liner

Kelty 3-in-1 Sleeping Bag Liner

Specific Features: can be used as blanket, sleeping bag liner or sleeping bag, dimensions – 80 by 34 inches, blanket size 80x 68 inches, rolls up and stows easily using attached elastic bands, fleece material

Best Used For: Traveling, camping, backpacking, extra blanket or sleeping bag

Made from soft fleece, the Kelty Fleece 3 in 1 Sleeping Bag Liner is not just an ordinary liner. Unzipped it becomes a blanket, zip it back again and it can become a sleeping bag or bag liner. This 3-in-1 multi-purpose liner can solve some problems at home or during camping.

First of all, it can be used just like an ordinary bag liner or sleeping bag to keep your sleeping bag clean or as an added insulation. During cold nights, it can be used as a blanket at home or while traveling.

This item is perfect to buy when you want something that is versatile. As an added feature, the manufacturers added elastic straps so that you can roll the liner and stow the bag easily.

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ALPS Mountaineering Poly Cotton Rectangle Sleeping Bag Liner

ALPS Mountaineering Sleeping Bag Liner

Specific Features: Rectangle shape; #5 Separating zippers, Fabric choices: Poly Cotton or MicroFiber, standard stuff sack, dimensions: 33″ x 80″, Weight: 1 pound, 5 ounces

Best Used For: Traveling, camping, backpacking

Are you tired of cleaning your sleeping bag? Don’t fret because the ALPS Mountaineering Poly Cotton Rectangle Sleeping Bag Liner will save the day.

Using a liner will help save time, money and effort to clean your sleeping bag. The ALPS bag liner is easy to remove.

Simply pop it inside your washer when you get home and it’s like you have a clean sleeping bag for your next camping or backpacking trip. The #5 zipper makes it easy to zip and unzip for quick entry and exits. Choose between a microfiber or polycotton fabric. When not camping, you can use it as a light cover or sheet. A stuff sack is included for easy transportation and storage.

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TETON Sports Sleeping Bag Liner

TETON Sports Sleeping Bag Liner

Specific Features: dimensions: 87″ x 36″, Weight 12 oz, 100% Polyester, Adds about 10 degrees of warmth to a sleeping bag, machine washable and dryable, soft and breathable, lifetime warranty

Best Used For: Traveling, camping, backpacking

Add comfort to your sleep by using a TETON Sports Sleeping Bag Liner to your sleeping bag. Insert the liner to a sleeping bag for easy clean up, extra comfort and warmth. Alternatively, it can be used alone or as a warm weather bag for traveling. The 24-inch side opening folds down for easy entry and exit.

The soft lining feels great on the skin. It measures 87″ x 36″ giving the user lots of room. The liner comes with a handy stuff sack to make it easier to transport or store. Unfortunately, the bag does not fully unzip to make a blanket, limiting its use. However, if you’re looking for a great liner, this bag delivers in terms of warmth and durability.

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Bundle Monster Microfiber Fleece Adult Sleeping Bag Liners

Bundle Monster Microfiber Fleece Liner

Specific Features: boost sleeping bag rating up to 55 degrees, travel friendly with 69 in. (L) x 29 in. (W) dimensions, made with lint-free, non-abrasive, and hypoallergenic microfiber material for comfort, can be used with sleeping bag as a liner or as a blanket on cold nights

Best Used For: Traveling, camping, backpacking, extra blanket

Bump up heat and comfort when camping or traveling somewhere cold with the Bundle Monster Warm Cozy Multicolor Microfiber Fleece Adult Sleeping Bag Liner. Made with microfiber fleece, this bag liner will make your nights warm and cozy.

Aside from being a standalone liner, it can also be used as a sleeping bag and unzipped to make it into a blanket. Although it is not too spacey at just 69 in. (L) x 29 in. (W), it will fit most adults.

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WILD-WIND Lightweight Backpacking Compact Sleeping Bag Liner

WILDWIND Lightweight Backpacking Liner

Specific Features: cotton feeling and tencel soft touch to always keep your sleeping bag warm and clean even in the cold weather, can be used alone as a sleeping bag, lightweight and compact for space saving and easy transport, 36 x 79 in, weight:245g/8.7oz

Best Used For: Traveling, camping, backpacking, extra blanket

This sleeping bag liner from Wild-Wind is designed with campers and travelers in mind. It is lightweight so it is easy to carry and store. It is very well designed and folds down to a very small size when packed. Using the WILD-WIND Lightweight Backpacking Compact Sleeping Bag Liner Sleep Sack is very comfortable as it feels soft and warm to the touch.

One of the best uses for this liner is when camping so that it will keep your sleeping bag clean. You can also use it as a blanket at home for sleep or while watching TV on the couch.

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Swecatch Travel and Camping Sheet Sleeping Bag Liner

Swecatch Travel Camping Sheet Liner

Specific Features: 100% Polyester material, very spacious: 110x220cm (43×86″), folds to 16x20cm (6×8″) pocket when not in use, can be used as standalone sleeping bag, as blanket for warmth or as typical liner, side opening with Velcro closure

Best Used For: Traveling, camping, backpacking, extra blanket

If you’re tired of washing your sleeping bag after a camping trip, the Swecatch Travel and Camping Sheet Sleeping Bag Liner With Extra Space will solve your problem. Use this to protect your bag from sweat, dirt, dust, insects and contamination because it is easier to wash and maintain.

The 110x220cm (43×86″) is very roomy making it an ideal liner for tall people or those who move around. It is inexpensive and the 100% polyester fabric gives the user a soft and comfortable feeling. This bag liner has other uses aside from protecting your bag from dirt and grime. It can also be used as a standalone sleeping bag to use during warm days or as a blanket for extra insulation at home, when traveling or even camping.

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Cocoon Silk MummyLiner

Cocoon Silk MummyLiner

Specific Features: feels soft against the skin, responds well to changing temperatures – feeling cool in the summer and warm during winter, made of silk material easy to hand/machine wash, quick drying, ripstop silk more resistant to tearing and durable than ordinary silk

Best Used For: Traveling, camping, backpacking

Add up to 5 degrees of warmth with the Cocoon Silk MummyLiner. But this bed liner has more than just warmth. It is made from ripstop silk making it more resistant to tearing and is more durable than regular silk. The MummyLiner is an excellent travel and camping companion.

It can be used in different weather including summer season for coolness and extra protection. The liner shields your sleeping bag from camping dirt and is easy to wash and maintain. I

t can be hand washed or machine washed and is quick drying so you can use it as much as you want. It is ultra light and can be packed to a small size for easy packing and stowing. This bag liner will add a touch of luxury to your camping or backpacking trip.

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Types of Sleeping Bag Liners

Basically, there are 2 types of sleeping bag liners: rectangular and mummy-shaped.

Rectangular sleeping bag liners are more versatile than mummy-shaped ones. Some of them can be unzipped so that they can be used as blankets. Rectangular bag liners can also be used as standalone sleeping bags in warm temperatures or sleeping bag liners for added warmth and comfort. Also known as travel sheets, they can be used outside the camping setting in places like the airport, hostels, hotels (for bed bug infestation protection) or even at home. Rectangular bed liners are ideal choices for travelers or those that want versatility or the blanket option.

Mummy-shaped sleeping bag liners on the other hand are designed for warmth and insulation. They are narrow at the shoulders and hips to mold into the user’s shape for added comfort during cold nights. They are designed to slip inside any kind of sleeping bags even rectangular ones. Depending on the material used, some mummy shaped liners can add warmth to your sleeping bag rating. This type of bed liner is a good choice for campers, backpackers and hikers.

Now that you know what type of sleeping bag liner you should buy, you need to think about the material of the liner. Material has a big impact on your comfort because it can either keep you from freezing to death or make you overheat. Here are some of the most popular bed liner materials to consider.

Sleeping Bag Liner Material/Fabric

Are you going to use your sleeping bag for traveling or sleeping in cold weather? Do you need a bag liner to increase your sleeping bag rating? The material used for your liner can greatly impact your choice of bag liner material.


Very lightweight with some bed liners weighing a very light 5 oz. Silk feels luxurious and keeps you warm during cold weather and cool in hot temperatures. It is super absorbent too. The only downside to silk is the price as it is usually very expensive compared to other materials.


Good bed liner material and is more affordable than silk. It is durable, absorbent and breathable. However, cotton is heavy to carry and can’t be packed down to a small size.

Fleece and microfleece

Good choices if you plan to camp in cool temperatures. It can add up to 12°F to your sleeping bag rating. The material feels soft and comfortable to the skin and is moisture-wicking and quick-drying.

Fleece sleeping bag liner

It is also easy to maintain. However, some fleece sleeping bag liners are bulky. These types of liners are moderately priced.

Synthetic materials

Are great for restless sleepers because it is a stretchy material. It is moisture wicking and breathable making them good choices for camping in warm temperature or humid conditions. These liners are moderately priced.

Insulated material

Enable campers to sleep in cold temperatures or high altitude by adding up to 25°F of warmth. The secret of the liner is in the hollow-core fiber insulation which helps users to retain their body heat.

Another advantage to using insulated materials as bed liner is their quick-drying property which allows the bag liner to dry 50% faster than cotton. Most insulated liners are on the moderate-expensive price range.

New sleeping bag liner

Considering the type of sleeping bag liner and material used for construction will easily narrow down your choices. Most of the time, it usually boils down to “how am I going to use my bag liner”?

Here are some sleeping bag liners for your consideration.

In Conclusion

Keeping sleeping bags clean during camping or backpacking can be a pain. Most of us don’t wash our sleeping bags that often and a bag liner can keep maintenance down and comfort levels up.

A good sleeping bag liner should keep you warm, clean and comfortable at night. If you have anything to say about the products we’ve recommended or want to suggest a sleeping bag liner we’ve neglected to mention, please leave a comment below.

4 thoughts on “Best Sleeping Bag Liner: A Guide For Restful Sleep”

  1. The Friendly Swede’s name always makes me giggle but they definitely picked something that would stick in a person’s head! Plus they make some really great stuff. I like using mine on long camping trips, usually longer than just a couple days over the weekend. I use my sleeping bag quite often, especially in the summer. So having a quality liner is super important to me. I haven’t gone wrong with this one. It’s pretty amazing and super comfortable.

  2. I like to bring a liner and a mat. I can’t just sleep on the cold, hard ground like I could when I was younger. I need some padding! The liner is really great, though, because sometimes I can just sleep on the bag and use the liner by itself. I usually have to be in the sleeping bag, though, because summer around here is pretty short!

  3. Haha! Don’t you just love their creativity in coming up with these interesting names? Fantastic name recall if you should ask me!
    I’ve been asked before if I do use a sleeping bag liner and the answer is yes. These liners are great protective barriers between the ground and my sleeping bag. They keep my sleeping bag in tiptop shape plus they add to the insulation , especially during cold weather.

  4. During summer, we usually sleep on a hammock when it’s too warm. But we also like to just lie on the liner or get a sleeping back that’s suitable for warmer weather. These sleeping liners are great to use and it also keeps our sleeping bags cleaner – that’s for sure!
    Have you tried the Cocoon Silk MummyLiner? You’ll be amazed!


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