Top 10 Synthetic Sleeping Bag Liner – Camping Sleeping Bag Liners

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1. TETON Sports


TETON Sports Mammoth Cotton Sleeping Bag Liner; A Clean Sheet Set Anywhere You Go; Perfect for Travel, 91" x 58", Black, Camping, and Anytime You’re Away from Home Overnight; Machine Washable

TETON Sports #ad - Extra uses: extra soft cotton liner can also be used as a guest sheet or take it when you're the company; Liners make cozy travel blankets, especially in airplane seats where feet are always cold or on drafty benches.

Perfect fit for the perfect sleeping bag: sleeping bag liner for your favorite TETON Sports Double Sleeping Bags; Mammoth Sleeping Bag Liner for the Mammoth and Fahrenheit Mammoth Sleeping Bags; Split sides for easy exit and entry. Teton sports promise: reach out to our amazing product support team if you have any questions or concerns; YOU CAN COUNT ON US to get you taken care of and back OUTDOORS with TETON Sports. Makes any double sleeping bag warmer: Soft, lightweight sleeping bag liner will add 10 degrees of warmth to your night.
BrandTETON Sports #ad
ManufacturerTeton Sports #ad
Height3 Inches
Length91 Inches
Weight1.5 Pounds
Width58 Inches
Part Number180C
WarrantyLimited Lifetime Warranty - TETON Sports® strives to manufacture the best possible products for our customers. Our limited lifetime warranty covers products against defects in materials or workmanship. This warranty is cheerfully extended to the original owner only and excludes normal wear and tear (e.g., zippers that wear out after extended use) or misuse. Please follow care instructions. If, after inspection, a product is determined by us to be defective in workmanship or materials, we will repair or replace it at our option, at no cost to you (the original owner). Contact customer service for assistance by visiting us online at to obtain a return authorization number. Shipping fees may apply. For international warranty claims (outside the United States), shipping and duty fees are the responsibility of the consumer.

2. "N/A"


Sleeping Bag Liner Ultralight, Compact Travel & Camping Sheet with Premium Two Way Zipper, Carry Clip & Waterproof Stuff Sack, Camping, Ideal Travel Sheet Sleep Sack for Hotel, Backpacking & Hostels

"N/A" #ad - Versatile uses – our single adult sleep sack is multifunctional, airbnb, hotels, a perfect backpacking sleeping bag liner for hostels, an ideal camping sheet to add to your sleeping bag for extra warmth, bus rides etc or can be used as a warm weather sleeping bag on its own. Easy to clean - sleeping bags can be a major pain to wash and can lose their shape, our compact sleeping bag sheet will extend the life of your sleeping bag with less washing while still being hygienic, simply put the liner on a cold wash and hang for a quick dry for great results.

Travel light - weighing only 11oz we bet this lightweight sleeping bag liner will be your perfect travel companion. Love adventure hate grubby sheets – we’ve got that covered, our mummy sleeping bag liner style comes with a drawcord hood providing you with that clean comfortable feeling on your travels, our travel sheet sleep sack for hostel & hotels will provide you with head-to-toe protection from dirty sheets, enjoy sweet dreams on the go.

Long zipper & waterproof stuff sack – our ready to travel sleeping bag liners come with a two-way premium zipper making it easy to get in and out. The waterproof stuff sack comes with a convenient carabiner to clip onto your camping gear or backpack keeping your sleeping bag sack nice and dry. Providing a very generous 86. 6 inches 220cm in length our xl sleeping bag liner makes this a perfect fit for anyone up to 6ft 5, the foot box design also gives your feet plenty of space to move around.
Brand"N/A" #ad
Height0.01 Inches
Length86.61 Inches
Weight0.71 Pounds
Width34.25 Inches

3. Kelty


Kelty Tru.Comfort Doublewide 20 Degree Sleeping Bag – Two Person Synthetic Camping Sleeping Bag for Couples & Family Camping – Stuff Sack Included

Kelty #ad - Stuff sack included. Loaded with features for two: independent ventilation, fully removable zip off top layer, two built in blankets, two way zip foot vents, oversized Hood large enough to fit 2 standard pillows from home.

Perfect for couples: no need for separate bags or blankets for Bae. Cloud loft insulation: compressible, quick drying, and ultra-soft. Lightweight cloud loft fill provides warmth in three seasons under the stars with a comfortable price tag. Family camping favorite in true comfort: large enough to comfortably snuggle up with first time campers in the great outdoors without overheating mom or dad.

Stay warm, get hot, and cool off in comfort and style. Customized temperature options keep everyone cozy until your little one wakes up at the crack of dawn. Wider than a queen side bed: room to snooze, or snuggle, 84 inches of total length. The bag liner and shell are made from silky smooth 75D poly Taffeta. Go ahead, 64 inches of shared shoulder space, roll around in your sleep.
BrandKelty #ad
ManufacturerKelty #ad
Height28 Inches
Length24 Inches
Weight9.95 Pounds
Width15 Inches
Part Number35417119DWDT
WarrantyKelty branded tents, backpacks, sleeping bags, and kid carriers purchased only from authorized sellers are warranted to the original purchaser against manufacturing defects in materials and workmanship for the lifetime of the product. This does not mean your lifetime, but the reasonable lifetime of the product, considering its age and how you have cared for and used it.

4. Big Agnes


Big Agnes Farrington Lightweight Synthetic Sleeping Bag, Regular Length, Left Zipper, Gray/Shale

Big Agnes #ad - Hooks located at the head and foot allow for easy attachment to sleeping bag liner loops. Primaloft Silver synthetic insulation. Keeps your sleeping bag clean and protected while adding warmth. 3/4 zip allows for venting when you need it and thermal protection when you don't; Minimalist hood cinch closure. Lightweight insulation piece; take it on your summer backpacking adventures or use it to add additional warmth; Stands alone as a minimalist travel bag or can be used as a liner or over bag.
BrandBig Agnes #ad
ManufacturerBig Agnes #ad
Weight3 Pounds
Part NumberBLFL18

5. Tough Outdoors


Hostels & Traveling, Sleeping Sack & Sheets for Backpacking, Camping & Travel Sheets for Adults, Comfortable Sleep Liners, Blue, Hotel, Sleeping Bag Liner, Ultra Lightweight Single Sleep Sack

Tough Outdoors #ad - The soft, lightweight and breathable adult sleep sack will add warmth and comfort to your sleeping bag, help you avoid germs and get nothing less than pristine travel sheets for hotel and AirBnBs and ensure a comfortable night’s sleep wherever you rest your head. Comfortably fits anyone up to 6’6: unlike some other liners, the Tough sleeping bag liners are generously sized; the singles are 37” width and 85” in length.

A fresher, more hygienic sleep: these sleeping bag liners can either be used in a sleeping bag to keep your bag clean and you can easily wash the liner. Beat that. Or when it’s hot in the summer the lightweight liner can be used on its own as a breathable cover that provides some warmth and cover. Now you can have a cotton travel sheet wherever you go! handy pillow pocket: if you’re camping you can stuff your down jacket in the pillow pocket to make a cozy pillow or when travelling put the hotel or Air BnB pillow in the pillow pocket for a more hygienic sleep.

The double is whopping 74” in length. Machine wash cold and hang dry for great results. Extend the life of your bag with this liner. We put a no-questions-asked Tough lifetime warranty on our sleeping bag liner. Comes with a travel sack: all our liners come with a handy travel ready carry sack. The integrated pillow sleeve gives added protection and comfort making these the perfect travel sheets.
BrandTough Outdoors #ad
ManufacturerTough Outdoors #ad
Height0 Inches
Length86.5 Inches
Width31.5 Inches
Part NumberTOSB - Travel Liner - Blue
ModelTOSB - Travel Liner - Blue

6. Litume


Camping, Litume Thermolite All Season Sleeping Bag Liner Add Up to 22F, Mummy Sleeping Sack Backpacking, Traveling, Lightweight Sleep Sack with Drawstring Hood E626 US Thermolite

Litume #ad - For all your adventures: whether you’re going camping, traveling, hiking, backpacking or just spending some time in the woods, you can count on our liners for sleeping bags to add more comfort to all your outdoor adventures and can also be used at hotels or at home to stay comfy and warm.

Compact & lightweight: thanks to the lightweight and foldable design, you can easily roll this sleeping bag liner and take it with you anywhere you want. Soft & elastic fabric: each hiking sleeping bag liner is made using only soft, smooth and elastic fabric that locks in the warmth so you can sleep comfortably in your sleeping bag. It’s ideal for use both indoors and outdoors as well as helping keep dirt and bugs away. Our lightweight sleeping bag liners come with a carry sack allowing you to pack the mummy sleeping sack down to only 7”x4. 5” 17x11 cm.

When used with a sleeping bag, this travel sleeping bag liner can add up to 22°F/ 12°C warmth to your sleeping bag for a good night’s sleep. Stay warm & comfy: we designed this sleeping bag liner sheet to provide you with a simple way to stay warm and comfortable even in the outdoors. It's ideal for all your trips, backpacking, and more. For all your travels: whether you're spending some time in the woods or going on a road trip, long trips, travels and adventures including hiking, our double sleeping bag for camping will ensure your comfort.
BrandLitume #ad
ManufacturerLitume #ad
Height3 Inches
Length84.65 Inches
Weight1.1 Pounds
Width31.5 Inches
Part NumberE625_E628_J

7. Sea to Summit


Regular, Sea to Summit Trailhead 20-Degree Synthetic Sleeping Bag

Sea to Summit #ad - Relaxed mummy shape offers room to sleep comfortably; removable straps on the underside attach to a sleeping pad. Synthetic polyester insulation uses WaveLoft construction to maximize loft, expanding the insulation to trap warm air.

30d nylon shell with dwr treatment; ykk zippers with full-length left-side zip with two sliders for ventilation and versatility; can be fully unzipped for use as a quilt. 20-degree fahrenheit -7-degree celsius synthetic sleeping bag for 3-season backpacking and travel; relaxed mummy shape features shaped hood and zipper draft tubes for warmth. Regular size bag has a max user height of six feet; bag weighs 3 pounds; compresses to 102 liters with included compression sack.
BrandSea to Summit #ad
ManufacturerSea to Summit #ad
Length83 Inches
Weight2.2 Pounds
Width30 Inches
Part NumberS4031
WarrantyManufacturer guarantee against defects in materials or workmanship for the lifetime of the product

8. Kelty


0 Degree, Regular, Kelty Mistral Synthetic Camping Sleeping Bag

Kelty #ad - Synthetic insulation: kelty’s cloudloft insulation the same fill we use in our camp pillows and doublewide sleeping bags provides reliable warmth, cushion, and comfort for your night under the stars. Kelty gear is built for play, and built to last.

0 degree temp rating, regular size: fits sleepers up to 6ft, fill weight 50oz, total weight 4lbs 2oz, stuff size non-compressed 18x12 inches. The mistral sleeping bag is ready to be put through the ringer on the trail, campground, and everywhere in between. Durable materials: outer shell and inner liner both made using durable and soft 190T Teffeta Polyester. Equal parts comfortable and weather-ready, the bag is made to last season after season, and made for play.

Kelty craftsmanship: kelty is synonymous with quality in the outdoor community. Budget friendly: conquer sleep in the outdoors, without killing your budget. The mistral is designed to give you everything you need, and nothing you don’t. Offset quilt pattern: the quilt-style stitch pattern provides the most efficient, even coverage of insulation throughout the bag, eliminating cold spots or hot spots. Color: Red Ochre.
BrandKelty #ad
ManufacturerKelty #ad
Height17.9 Inches
Length12 Inches
Weight4.19 Pounds
Width12 Inches
Part Number35415219RR

9. Snugpak


Polyester Fleece, Snugpak Fleece Sleeping Bag Liner with Full Length Side Zipper, Warm Thermal Insulation, Olive

Snugpak #ad - Equipped with an adjustable hood section; create a custom fit using the draw cord to keep out cold drafts. To prevent the liner from twisting within a Snugpak sleeping bag, secure the liner using the tie in loops near the feet to attach them together.

This liner adds another season of use to your sleeping bag’s comfortable use range so you can enjoy outdoor adventures all year. Constructed with knitted polyester fleece; the fabric is brushed and sheared to provide the durable plush finish. Liner dimensions are 94 inches long by 30 inches wide; includes a compression stuff sack and weighs 2 pounds.
BrandSnugpak #ad
ManufacturerSportsman Supply Inc. #ad
Height1 Inches
Length10 Inches
Weight2 Pounds
Width7 Inches
Part Number92131
WarrantyOne year from date of purchase

10. Sea to Summit


Long, Sea to Summit Trailhead 30-Degree Synthetic Sleeping Bag

Sea to Summit #ad - 30-degree fahrenheit -10-degree celsius synthetic sleeping bag for 2-season backpacking and travel; relaxed mummy shape features shaped hood and zipper draft tubes for warmth.

Synthetic polyester insulation uses WaveLoft construction to maximize loft, expanding the insulation to trap warm air. Long size bag has a max user height of six feet six inches; bag weighs 2. 6 pounds; compresses to 9. 3 liters with included compression sack. 30d nylon shell with dwr treatment; ykk zippers with full-length left-side zip with two sliders for ventilation and versatility; can be fully unzipped for use as a quilt. Relaxed mummy shape offers room to sleep comfortably; removable straps on the underside attach to a sleeping pad.
BrandSea to Summit #ad
ManufacturerSea to Summit #ad
Height3 Inches
Length89 Inches
Weight2.2 Pounds
Width32 Inches
Part NumberS4022
WarrantyManufacturer guarantee against defects in materials or workmanship for the lifetime of the product