(as of Jun 07, 2025 11:41:12 UTC – Details)
TETON Sports Sleeping Bag Liners are made from durable fabrics that are soft against your skin and provide added warmth to your sleeping bag. The washable liner also keeps your bag clean, which will protect your sleeping bag from added wear and may even protect your bag’s warranty. It also doubles as a set of travel sheets. If you don’t like sleeping on the sheets in hotels, enjoy the comfort of your liner instead.
Polyester
THE IMPOSSIBLE IS NOW WASHABLE: If you’ve ever had to hand wash your sleeping bag to protect the zippers and warranty this liner is the answer to your prayers; Liner ensures a clean, comfortable night’s sleep every time you use your sleeping bag
MAKES ANY XL SLEEPING BAG WARMER: Soft, lightweight sleeping bag liner will add 10 degrees of warmth to your night
PERFECT FIT FOR THE PERFECT SLEEPING BAG: Sleeping bag liner for your favorite TETON Sports Sleeping Bags; XL Sleeping Bag Liner for the Celsius and Fahrenheit XL and XXL Sleeping Bags; Split sides for easy exit and entry
EXTRA USES: Extra soft, brushed poly-flannel 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
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
Customers say
Customers find the sleeping bag liner comfortable and warm, with one noting it feels like a traditional bed and provides extra warmth on colder days. The material quality is positive, with one customer mentioning it saves wear and tear on the sleeping bag, and they appreciate that it’s easy to clean and helps keep the bag clean. The size receives mixed feedback, with some finding it roomy while others say it’s too small, and opinions on weight are divided between those who find it lightweight and those who consider it bulky.
T. Chardis –
Well built liner that adds extra warmth or can act as a stand alone cover layer
For years I have gone camping with sleeping bags and sometimes accompanying liners that promise to keep you warm at 20 deg F or 0 deg F, only to find I am still cold and miserable at 40 deg F. And if my sleep is ruined, then so is my trip.I finally decided to do some research and came across the Deer Hunter sleeping bags offered by Teton Sports which carry a -35 deg F survival rating, and which I have tested myself down to -20 deg F. In addition, I wanted one or two liners both for my future trip to Alaska and also as an aid, if I want to sleep with the Deer Hunter more open and just use a liner. (say, on an early fall night here in Central CA, when the temps only drop to 55 deg F) I decided to order one synthetic liner from Teton and also this model, their cotton bag liner.Typically, a synthetic liner will give you an extra 10 deg F or so, of warmth. So that a bag with a comfort rating of 40 deg F and a survival rating of 15 deg F can now be used in comfort on a 30 deg F night or for survival on a 5 deg F night. A cotton liner is just a tad bit warmer and instead of 10 deg F more protection, offers typically about 12 to 15 deg F more warmth. And that is exactly what I found with this liner.I have now used this Teton cotton liner on three occasions here in California during the summer and early fall and found it is great to pair with my Deer Hunter bag when I do not want the top of the bag to cover me. (I always sleep with a lightweight cot that keeps me about eight inches off the ground and with a closed cell foam sleeping pad on top of the cot and under my bag) This liner hits that sweet spot on evenings when the temps drop to about 65 to 55 deg F and you want something light. And I am sure this will give me an extra layer of warmth if I get up to Alaska. I also like the construction of the liner, the drawstring and the included carrying bag. The cotton used seems to be a good weave and so far, I have not had problems with it holding in sweat.When you combine those positives with a reasonable price of $29, then in my book you have a five star item. Happy customer so far.
Scott –
Great liner, backs down super small
Wonderful sleeping bag liner. Opens up a bit at the top to make it easier to get in/out/adjust. Not sure why so many complain about getting into these, just put it at your feet and pull it up to get in. The whole thing easily packs back into the bag it comes with, just fold the sheet four times on the narrow side and roll it up length-wise. Entire thing packs down to about the size of a Dinty Moore Beef Stew can. (so slightly wider than a normal soup can but just as tall).I’m 6’2″, 200lbs and the 87×36 size is plenty big.
P. Gray –
not easy to get into, but still a good addition to a bag
this “sheet set” is really just a thin cotton sleeping bag by it’s self. it does not zip open on the side as one would expect. the sheet is sewn up both sides to about 4/5ths of its length and then has little Velcro tabs that close up the sides. i can see where this might be a issue trying to get into or out of the bag when inside a small tent or without a lot of light. but i won’t know for sure until i really use it this winter. the bottom of the sheet is about 6 inches longer than the top of the sheet.since its mid August and kinda warm at night, i used it as a stand alone sleeping bag for a night. it was not too bad. i toss around a lot, i don’t like to be confined or restricted and this was bearable. i do wish there was an opening at the bottom to let a foot hang out if i wanted. i think it felt fine to sleep in against my skin.it should be easy to make a few alterations to it to make it easy to get into, especially when i use inside a sleeping bag this winter. i am going to open one side up and sew a zipper in. i will probably also remove the Velcro tabs because they were a little scratchy. i might also add tabs to the bottom the bag to lock it into place inside my sleeping bag, as i think this will probably want to out of the bag with me in the middle of the night if i need to get up.all and all, not bad for the few bucks it cost. time will tell just how much warmer it makes my sleeping bag.
Rowerwet –
great camping sheet for tents or rv’s
I was looking for a queen sized sleeping bag liner (takes the place of the top and bottom sheet on your bed at home)all the liners I found were way to expensive. I found there is a huge price jump from a double liner to a queen liner, then discovered the mammoth liner, which could be considered an oversize double sleeping bag liner.My wife and I used this liner as our sheets for a few nights in our teardrop trailer I built. As the bed area of a TD is where you store your awning, chairs, table etc. when traveling, having sleeping bags is the easiest to quickly remove for travel. Using the Mammoth liner we could use normal blankets, or an unzipped sleeping bag over both of us, and still not end up with that uncomfortable “feet out in the cold air” feeling that will happen with just blankets. While the bed in my TD is queen size, and we are used to our queen size bed at home, the liner worked just fine. I found I could put my outer arm outside the liner and sleep comfortably, as I was still covered by the blanket.the best part of using the liner instead of normal sheets was how much easier it was to make the bed. If you know much about a Teardrop trailer (TD) the foot of the bed is tucked under a shelf and is a tight fit, using the liner we didn’t have to tuck in sheets at all, just flop the lower end down the bed and crawl in.This liner (and possibly a second) will be part of my TD camping gear from now on.
D. Black –
Shrank too much
After I washed it, it’s too small. And not soft.
Toiber –
BuenÃsimo. nosotros lo usamos para envolver la colchoneta doble y esta a su vez ponerla dentro de un sleeping bag doble, asà no estábamos directamente sobre la tela plástica de la colchoneta, y un lado del sleeping bag daba otra capa extra de separación al suelo. totalmente vale la pena, no pesa ni ocupa espacio (lo empacamos dentro del sleepingbag). *Consideración a tomar en cuenta… es de algodón, por lo que no es tan recomendable para lugares muy húmedos.
Jijo Joseph –
Picture in the photo and received item is different.
Eric Sweet –
Watching RTW travellers on YouTube the concept of a bag liner came up over and over again. Certainly to protect and prolong your main bag between cleanings, but equally important as an alternate set of sheets for the overnighters where you may not want to expose yourself or your sleeping bag to a sketchy sleeping quarters. Looking forward to using mine inside a Sierra Design sleeping bag for a couple weeks of off grid riding/camping. This is my first Teton purchase, I suspect it will not be my last. ⦠itâs been a few camping trips later. This product has proven invaluable to a great nights sleep outdoors. I use it all the time. Typically after setting up camp I will lay in it or on it when first going to bed. Itâs great to break the chill and give you time to cool off if youâve managed to climb in for the night and happen to be sweaty. Once âdryâ I will slip inside just this for a time, leaving sleeping system rolled out underneath. Then as it gets cold I will slide inside my bag with this being left on as intended. It is great at keeping heat against your body, it helps prevent lost heat due to the bellows effect of moving around inside sleeping bag. In mornings I take it out and lay it in the sun while making breakfast, it dries quickly and packs down small. Highly recommended. Still not showing any wear after several washes, maybe some loose threads by Velcro tabs, but still as good as new.
Rogelio Zarate –
Aun no lo e provado, para dar una reseña, se siente como una sábana normal.
Melanie McManus –
Cotton material so not great for moisture wicking or anything like that. Provides a nice washable barrier however because itâs cotton and has no internal tie ins to keep it in place itâs a bit cumbersome. If you toss and turn at all this doesnât work well and ends up a twisted mess in the morning.