Thermolite All Season Sleeping Bag Liner Add Up to 22°F / 12°C, Mummy Sleeping Sack for Backpacking, Camping, Traveling, for Cold Weather Winter, Sleep Sack with Drawstring Hood (E626)

I bought this product for an additional layer in my sleeping bag for camping and happily surprised by how it is highly versatile that could be used for many purposes.First, this item is humongous yet super compact. The length of this liner is roughly about 7’ which practically makes anyone fit in, and the width is about 20” for the narrowest part, so there will be plenty of room. If thin, even two persons would fit too. However, this product only weighs about 17oz. That’s incredibly light. Not to mention, it’s super compact too. It literally fits on my hand. Yet, this product is not one of those “so-claimed ‘compactly packed’ but once you take it out, it’s impossible to place it back” deals. You can fold, roll, and put it back without hassle.Second, the texture, my goodness, it’s euphoric. The texture of this item is super smooth and dry...but also super stretchy! It makes you feel as if you are sleeping in a smooth velvet sheet of a luxurious hotel. The liner is thin but it seals the heat yet not humidity. As shown in the attached photo, the bigger-end of the liner could be tightened with rubber string with the knot too. This liner is perfect for an extra layer when you go camping!Third, as this item is super compact, I am having an impression that this liner could be used for multiple occasions. For example, I believe I can bring this liner for travel and use it as an extra layer of blankets at a foreign hotel or on an airplane when I feel chill. As this product is so compact, it literally can be fit in any tiniest space in my baggage, which was a happy surprise for me.However, as you can clearly see, this item should be used as an additional layer and not as a regular sleeping bag. Well, at least in cold settings. Maybe you rather prefer this liner over a sleeping bag during steamy summer nights.I am super happy with this purchase and confident the item will be our lasting travel companion wherever I travel.

Great liner perfect for staying warm and keeping my bag clean!

Very comfortable

So far I use this for a week-long hiking trip in the mountains with my 19 degree bag in freezing temperatures it protected my bag from my dirty self and added warmth. it works and it's worth the price. The main purpose for me using this is to keep my sleeping bag clean after I'm dirty from Days of hiking.

I just went on a 2-night backpacking trip. My sleeping bag is not very warm but I didnt want to spend a lot to buy a new one, so in opted for a liner instead. This one seemed to get the best reviews and seemed most versatile.I was definitely really cold in my sleeping bag until I pulled this guy up over me... instantly warm! I initially used it was a blanket then eventually used it as a liner. It's a little hard to get into but once you're in there, you're all good. The material is very soft and it's easy to pack up.I'd definitely recommend.

This will make a great addition to my camping gear. It will also expand my camping season by quite a bit. In the hotter summer months, I'll be able to leave my sleeping bag at home. And it should allow me to keep my 20° sleeping bag for colder temps, instead of buying yet another high dollar sleeping bag. It seems very comfortable, as it has a roomy footbox on it. And it's very soft on bare skin. It doesn't have a zipper, but I'm glad it doesn't, because it gives a more snug sense when in use. My wife even got one to snuggle up on the couch with.

It is lightweight and works well. When used with a sleeping bag, it will add a decent amount of warmth, I am not sure it does as much as they claim, but it will help and it does not take up much pack space. If your sleeping bag is on the lighter side, then this is a good option to beef it up some.

Camped in 15f weather with a 4 season tent, 20f down sleeping bag, and the Litume Thermolite and was very comfortable, almost sweating. I was wearing full thermal underwear, sweats, and sweatshirt while I slept. Extremely soft and very lightweight, fit in the same comp-sack as my sleeping bag just fine.

parfait pour l'hygiene de votre duvet / sac de couchage.nos duvets etaient tres chaud (pour -10 degres), donc difficile d'estimer si ce sac à viande à contribuer à la chaleur.grand en longueur + agréable au touchet => nickel pour un bivouac

This liner is very high quality! I love the softness of the fabric! Takes no space at all! Would highly recommend! Thank you!

Nothing

Hält super warm für Herbst und Winter und sogar im Sommer bei kühlen Nächten im Zelt ⛺ einfach super im Schlafsack noch Mal extra die Wärme hält und super weich 👍🏼

Als Liner für Hygiene in Ordnung - mehr bringt es aber nicht - hält auf keinem Falle das Versprechen, mehr Celsius zu bringen. Enttäuschend.