The 11 Best fleece Sleeping Bag Liners (2023 reviews)

There are several advantages of having a fleece sleeping bag liner. Let’s take you step by step, type by type, and find the best fleece sleeping bag liner for you.

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Our Top Picks:

Best Overall: Buy: friendly Swede fleece Sleeping Bag Liner READ REVIEW

Best With king Size: Buy: tough outdoors fleece Sleeping Bag Liner READ REVIEW

Best For night: Buy: OTDEST fleece Sleeping Bag Liner READ REVIEW

Best For Winter Camping: Buy: Frelaxy fleece Sleeping Bag Liner READ REVIEW

Best For backpack: Buy: Snugpak fleece Sleeping Bag Liner READ REVIEW

Best For Cold camp nights: Buy: ASR outdoor fleece Sleeping Bag Liner READ REVIEW

Best For Hotel: Buy: Boshen fleece Sleeping Bag Liner READ REVIEW

Best For Winter: Buy: E-Onfoot fleece Sleeping Bag Liner READ REVIEW

Best For Travel: Buy: Big Agnes fleece Sleeping Bag Liner READ REVIEW

Best For Cold weather: Buy: Mixweer fleece Sleeping Bag Liner READ REVIEW

Best premium: Buy: Nemo fleece Sleeping Bag Liner READ REVIEW

Best Overall: friendly Swede fleece Sleeping Bag Liner

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Compared with other liner in this category, the friendly swede fleece sleeping bag liner has a design with broader appeal. It is great for travel in 3rd world countries. It maintains the temperature indoors and outside in a sleeping bag. It is perfect for those iffy hotel beds, overnight in a guest room, or even napping on the couch. It is more durable, much easier to wash and maintain, and comes in almost as light and compact as silk. It also makes it much easier to slide into a fleece or fleece-lined sleeping bag when wearing fleece pajamas.

You can use this solo on hot nights just to keep morning chill off of you, or use it as an insert to keep your bag clean.

• Great liner for hot and cold climates
• Incredibly lightweight and packs up super tiny
• Good brand reputation

Best With king Size: tough outdoors fleece Sleeping Bag Liner

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Tough Outdoors offers a variety of liner for personal choice and yet maintaining quality in all the variants. It is perfect for warm nights by itself but it’s a sleeping bag liner, so it goes inside the sleeping bag, and it’s great for colder nights. The fabric itself is nice, it’s light and soft. The gray is made silky 100% polyester. It dries fast on a clothesline or 5-10 minutes in a dryer.

The liner is pretty light weight like a bed sheet, so it will hold in some body heat. It packs easily, is compact and is very lightweight. The liner is well-sized, light enough for warmer climates, and easily packed and cleaned.

• Nice to use in hotels and inside sleeping bags to keep clean
• Effective for use inside sleeping bag, or on top of bed or couch
• New and hot release

Best For night: OTDEST fleece Sleeping Bag Liner

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Otdest makes beautiful and great liner with classic and smartly choosen materials. It is great for sleeping bags because it acts like sheets that keep the insides clean. It is designed to simply provide protection between you and your sleeping bag to keep your bag clean. It feels silky soft, and is easy to get in and out of it. It is easy to roll up, easy to wash. There is an insert for a pillow, standard size.

This sleeping bag liner also has a pocket box that can be folded into small cubes and placed in a bag. It is great for frequent travelers who have to sleep in hotel beds which are washed well but with strong detergents or rinses. It acts like sheets that keep the inside clean. The quality is great and has washed a few times with no issue.

• Works great as a backpacking mattress cover
• Material is light weight & soft at the touch
• Great to take to hotels or motels

Best For Winter Camping: Frelaxy fleece Sleeping Bag Liner

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Compared with other liner in this category, the frelaxy fleece sleeping bag liner has a convenient design. When staying at motels/hotels, it is a compact, easy way to ensure you have clean bedding. It provides coverage without the heat of a sleeping bag. It would be helpful to add a zipper so that one can open the side as far as needed rather than struggle to get settled through the narrow opening of the liner.

This product is comfortable and perfect if weight is not a factor. It provides extraordinary warmth and comfort for its weight and remains extremely breathable. They also wash and dry quickly. It can be used on 70 and up nights. It is easy to clean/dry after use.

• Packs down to a small size light weight and warm enough for the weight
• Excellent protection from the commercial sheets, pillows, and pillowcases that may be on offer
• New and hot release

Best For backpack: Snugpak fleece Sleeping Bag Liner

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If you are currently in the market looking for a popular liner for your daily purpose, you cannot go wrong with the snugpak fleece sleeping bag liner. It's basically t-shirt material sewn into a rectangular sleeping bag. It is a liner that will provide your current sleeping bag with added cold weather protection. The thermalon liner’s knitted polyester construction is designed to be stretchy and gently hug your body to prevent heat from escaping. It has a draw string and four compression straps. It does provide a measurable boost to the insulation properties of any sleeping bag.

The compression stuff sack reduces this to the size of a softball or slightly larger. It is stretchy around, not lengthwise.

• Doesn't blow your mind with warmth, but helps a little
• Rate piece of gear for summer camping
• Fits big guys, allows sleeping bag layering if necessary

Best For Cold camp nights: ASR outdoor fleece Sleeping Bag Liner

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Best part: asr outdoor fleece sleeping bag liner costs comparatively low and it is available to ship in 24 hours. This Asr outdoor fleece sleeping bag liner is a great camping item to carry with you next time you get out into the wilderness. It comes with this compact design and added warmth to your current sleeping bag, so you need this insert for your next adventure. It is rectangle available in a deep red color.

This liner weighs only 1.24 pounds and folds into its own stuff sack carrying bag that is included with it. It will fit into any standard one person sleeping bag. The two-way full-length zipper allows you to zip and join two of these liners together. It is both durable and easy to use. Your sleeping bag will last longer and work better with a liner, and provide you with your best camping experience.

• Soft to the touch and extra comfortable with an added layer of warmth
• Ultrasoft cozy cotton microfiber fleece with catch-hook zippers on 3 sides
• Adds 12 degrees f thermal protection weight

Best For Hotel: Boshen fleece Sleeping Bag Liner

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Next on the list, we've got yet another liner that manages to win our hearts. It's the boshen fleece sleeping bag liner and it's widely considered as one of the best convenient liner you can buy. A Fleece Blanket with Zipper-Our sleeping bag liner is made of skin-friendly, soft and warm fleece material, which has excellent elasticity and warmth retention. It is designed with a durable dual-sided zipper for conveniently zipping or unzipping it from inside or outside. It is above 59°f, it can be used by itself as a blanket or a warm weather sleeping bag. It can be used as a liner in other sleeping bags to add extra warmth.

The camping sleeping bag liner is machine washable, easy to clean and easy to pill up after washing. It is a lighter solution both in weight and warmth for your outdoor adventures. It is suitable for camping trip, backpacking, hiking, sports events, traveling, outdoor evening activities, hotel, office, business trips or emergency blankets in the car.

• Lot of satisfied buyers
• One of the new comers and featured product

Best For Winter: E-Onfoot fleece Sleeping Bag Liner

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Not everyone likes to purchase liner for their regular usage, but the e-onfoot fleece sleeping bag liner would be an anomoly. The fleece sleeping bag liner is the perfect accompaniment to any sleeping bag, especially when you are camping where you are not sure how cold it is going to be. It is made of thicker and breathable polar fleece. It can be zipped together to make a double-sized liner. It easily stows the liner with the included storage bag. It comes with a full zipper that runs fully down one side and across the bottom of the liner.

It is ideal for relaxing at home, watching tv or a cool night outside for camping. It is rated at 55 degrees fahrenheit and it fits most full-size sleeping bags up to 5-feet.

• A good cover for sleepover on a cot
• One of the new comers and featured product

Best For Travel: Big Agnes fleece Sleeping Bag Liner

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The big agnes fleece sleeping bag liner gives the top-tier liner a run for their money by offering flagship specs at a much more affordable price. It is a "mummy" style liner for a "mummy" style sleeping bag. It is made of, literally to add to that can be used as a stand-alone sleeping bag in warmer conditions. It features a generous 42" side opening that you can snap closed for increased insulation or open for maximum ventilation. Inside your sleeping bag this adds softness, a little extra warmth, and helps keep your bag clean.

This warm, micro-fleece liner will help you melt away any chill from a day of travel or traverse. It is very generously sized. It has snaps making it easy to get in/out.

• Easily reversible to fit right or left zip sleeping bags
• Cotton no smells, easy to wash in the washing machine
• Stands alone as a packable layer for travel and warm-weather overnights under the stars

Best For Cold weather: Mixweer fleece Sleeping Bag Liner

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The fleece sleeping bag liner not only can serve as a sleeping bag liner, but also can serve as an outdoor blanket, to provide warmth for you, keeping you warm during the cold weather. The camping liner is designed for a sleeping bag, large enough for you to move around and stretch your legs, with a zipped pocket for you to insert the pillow, foldable for an easy store, without occupying too much space, saving your space and effort.

The sleeping bag liner is soft and warm, lightweight and resisting, comfy and easy cleaning, support for hand wash or machine wash, when applied to the sleeping bag, it can increase the warmth of 12 fahrenheit degree. The winter sleeping bag liner is about 74.8 x 31.5 inches/ 190 x 80 cm, one size fits most people to use, and each sleeping bag liner is equipped with 1 piece of storage bag, convenient for you to store and carry around. You will receive 3 pieces of sleeping bag liners, available in royal blue, army green and red color, adequate in quantity and rich in colors to satisfy your use and replacement demands, as well as sharing needs.

• New and hot release
• One of the new comers and featured product

Best premium: Nemo fleece Sleeping Bag Liner

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We would, of course, be remiss if we didn't mention nemo fleece sleeping bag liner for daily usage. THERMOLITE EcoMade fabric with hollow core fibers for unmatched warmth-to-weight heat retention. It reduces micro-plastics in the environment. The POLYGENE finish extends time between laundering, increasing sleeping bag longevity and reduces micro-plastics in the environment. It also helps in keeping your bag less dirty and funky on extended trips.

• Reduced washing saves water, energy, and detergent waste
• New and hot release