Darin R.—August 6, 2025✓ Verified purchase
I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR Read more
Lauren Zimmerman—August 26, 2021✓ Verified purchase
My family and I do a lot of camping throughout the year. We recently purchased new sleeping pads because my boyfriend and I have different preferences on firmness and the one we were both using was no longer working out, but we still wanted to be able to snuggle. Straps to hold pads together or sleep systems for partners tend to be pretty pricey, so I researched bags instead and found this. It works perfectly. Both of our full sized sleeping pads fit inside this cover with ease and it hold the pads close together throughout the night. This has also come in handy in the warmer weather to cut down on sheets that we typically take with us which can bunch and move and we eventually wind up sleeping directly on the hot pad. It's machine washable and soft to the touch. I highly recommend this for people like us who want to stay close together on their camping trips. Read more
P. Gray—August 14, 2024✓ Verified purchase
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. Read more
Thomas Mohr—January 11, 2026✓ Verified purchase
Great liner I love it. Read more
TokyoPurpleDog—January 29, 2013✓ Verified purchase
I agree with the other reviewers that it is overpriced for what you get. Yes, it's essentially a bed sheet folded over and stitched together at the bottom and halfway up each side. At the same time, it IS warmer than what a bed sheet would be. The packaging claims it adds about 10*F to your bag, and from my experience (sleeping in 35*F temperatures) that sounds about right. (Also, two of my dogs immediately climbed into the sleeping bag and then into the liner, and they are amazingly good at finding the warmest spots, so I think the claims of warmth are correct.) So if you are using this simply to keep grime out of your bag, then something homemade would serve just fine, but if you are seeking warmth, then this might be a reasonable purchase, depending how much wear you can get out of it. That said, for warmth, I would instead recommend that you consider buying two Zippo Hand Warmer s, which are extremely warm, and throwing them into the feet of your bag instead. They will make your bag toasty warm in no time, and even when you include the size of the lighter fuel, they pack up to be about the same size as this bag liner. Other points: - The liner IS machine washable (not 'hand wash only', as indicated in some older comments). - I personally had no trouble getting into or out of the liner. Read more
Rowerwet—August 31, 2012✓ Verified purchase
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. Read more