Do you ever wonder how you can make your sleeping bag warmer? A sleeping bag liner is your solution. These liners are similar to the sheets used in your bed, in that they provide a level of protection and warmth. They also help keep your bag cleaner for longer. But do you know what’s the best sleeping bag liner for you? 

One of our big goals here at The Adventure Junkies is to make your life easier when it comes to choosing outdoor gear. In this article, we’ll walk you through what you need to consider when it comes to choosing a sleeping bag liner and show you our selection of the best models of the year.

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LEARN HOW TO CHOOSE HIKING GEAR FOR YOUR NEXT ADVENTURE

 

 

QUICK ANSWER – THE BEST SLEEPING BAG LINERS

  1. Sea to Summit Reactor Extreme
  2. The Friendly Swede Travel and Camping Sheet
  3. ALPS Mountaineering MicroFiber Mummy
  4. Dimples Excel
  5. Sea to Summit Premium Silk
  6. Sea to Summit Coolmax Adaptor Insect Shield
  7. Bundle Monster Microfiber Fleece
  8. TETON Mammoth Sports
  9. Green-Hermit Lightweight Backpacking

 

 

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SLEEPING BAG LINERS REVIEWS

SEA TO SUMMIT REACTOR EXTREME

Check out the latest price on:
Amazon | REI

BEST FOR: Backpackers needing a warm and lightweight liner

LIGHTWEIGHT?: No

MATERIAL: Thermolite

PROS: Provides up to 25 degrees F of warmth, breathable

CONS: Not versatile – too warm for summer camping

 

 

 

THE FRIENDLY SWEDE TRAVEL AND CAMPING SHEET

Check out the latest price on:
Amazon

BEST FOR: Backpackers wanting inexpensive liner

LIGHTWEIGHT?: Yes

MATERIAL: Polyester

PROS: Has extra space, velcro makes getting in easy

CONS: Synthetic fiber isn’t as comfortable as silk

 

 

 

ALPS MOUNTAINEERING MICROFIBER MUMMY

Check out the latest price on:
Amazon | Backcountry

BEST FOR: Preventing bug bites

LIGHTWEIGHT?: Yes

MATERIAL: MicroFiber

PROS: Mummy shape for tight fit, protects against dirt

CONS: Not comfortable for restless sleepers, heavier than other liners

 

 

 

DIMPLES EXCEL

Check out the latest price on:
Amazon

BEST FOR: Lightweight coverage in warmer climates

LIGHTWEIGHT?: Yes

MATERIAL: Silk

PROS: Breathable, good for taller people

CONS: Not good for colder climates

 

 

 

SEA TO SUMMIT PREMIUM STRETCH SILK

Check out the latest price on:
Amazon | REI

BEST FOR: Warm weather hiking

LIGHTWEIGHT?: Yes

MATERIAL: Silk

PROS: Compact, breathable, high quality, comfortable

CONS: Expensive compared to other liners

 

 

 

SEA TO SUMMIT COOLMAX ADAPTER INSECT SHIELD

Check out the latest price on:
Amazon | REI

BEST FOR: Humid climates with lots of bugs

LIGHTWEIGHT?: Yes

MATERIAL: Coolmax

PROS: Repels insects, odorless insect protection, durable material

CONS: Not suitable for cold weather

 

 

 

BUNDLE MONSTER MICROFIBER FLEECE

Check out the latest price on:
Amazon

BEST FOR: Cold climates

LIGHTWEIGHT?: No

MATERIAL: Microfiber fleece

PROS: Hypoallergenic material, provides added warmth

CONS: Too warm for summer weather

 

 

 

TETON MAMMOTH SPORTS

Check out the latest price on:
Amazon

BEST FOR: Backpackers who are taller or wider than average

LIGHTWEIGHT?: No

MATERIAL: Cotton

PROS: Adds 10 degrees F of warmth, extra long and wide

CONS: Takes up large amount of space when folded

 

 

 

GREEN-HERMIT LIGHTWEIGHT BACKPACKING

Check out the latest price on:
Amazon

BEST FOR: Backpackers constantly on the go

LIGHTWEIGHT?: Yes

MATERIAL: Fiber composite

PROS: Ultralight, easy to clean

CONS: Not the sturdiest material

 

 

 


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COMPARISON TABLE – THE BEST SLEEPING BAG LINERS

PICTURE
LINER
WEIGHT
LENGHT
WIDTH
PRICE
RATING
PICTURE
LINER
WEIGHT
LENGHT
WIDTH
PRICE
RATING
Sea to Summit Reactor Extreme
14.0 oz
84 in
36 in
$$$$
4.2
The Friendly Swede Travel and Camping Sheet
6.4 oz
86 in
41 in
$
4.6
ALPS Mountaineering MicroFiber Mummy
11.0 oz
86 in
32 in
$$
3.8
Dimples Excel
8.3 oz
86 in
41 in
$$
4.9
Sea to Summit Premium Silk
6.1 oz
73 in
36 in
$$$$
4.4
Sea to Summit Coolmax Adaptor Insect Shield
8.6 oz
84 in
36 in
$$$
4.4
Bundle Monster Microfiber Fleece
22.4 oz
69 in
29 in
$$
4.4
TETON Mammoth Sports
18.4 oz
91 in
58 in
$$$
3.9
Green-Hermit Lightweight Backpacking
8.6 oz
79 in
36 in
$$
4.4

 

 

HOW TO CHOOSE THE BEST SLEEPING BAG LINERS

CLIMATE YOU’LL BE BACKPACKING IN

Sleeping bag liners come in a few different types of materials. You’ll need to think about what climate you plan to camp in to choose the best one for you.

Silk liners are lightweight, which great for summer conditions but not if you’re looking for added warmth.

Fleece liners are the best for adding warmth to your bag in cold climates. An insulated liner can raise the temperature inside the bag by up to 25 degrees F.

 

FIT

Sleeping bag liners come in several different shapes. Some are specifically designed to accommodate those who aren’t of average height. They are shorter or longer than usual to make sure the liner can fit properly in the length and width of their sleeping bag.

A mummy liner will keep you extra warm because it forms to the shape of your body, trapping heat. The disadvantage of this fit is it can be constricting. If you tend to move a lot in your sleep you’ll want to consider a rectangular shape instead.

 

MATERIAL OF LINER

Some materials are lighter in weight, such as silk and synthetic. An advantage of this is they’ll take up less space in your backpack since they’re more compact. They also tend to be more breathable, which is ideal in hotter weather.

Heavier materials such as fleece and insulated liners will take up more space and weigh more overall. The advantage of this type of liner is they are warm. Some of them are also quick-drying and moisture-wicking so you won’t have a soggy bag the next evening.

 

COMPRESSIBILITY

If your backpack is packed to the brim with equipment, you won’t want a heavy liner. Since the thick material provides extra protection against the cold, they tend to take up a good amount of space, even when folded. A lightweight liner will fold up much smaller to fit in your pack without having to rearrange everything.

 

 

 

ADVANCED FEATURES

BUG-REPELLANT LINERS

If you’re going to a warm, humid climate full of mosquitos or other insects, consider buying a liner specifically to repel bugs. They’re made with an odorless insect shield repellent to keep bugs at bay.

 

PILLOW CASE LINERS

Some sleeping bag liners extend to include a liner for the pillow as well. These protect your pillow from dirt so you have to clean it less. They’re ideal for trips where you won’t be able to shower for extended periods of time.

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