BROWINT Silk Sleeping Bag Liner, Silk Sleep Sack, Extra Wide 87"x43", Lightweight Travel Sheet for Hotels, More Colors for Option, Reinforced Gussets

I Love this liner! Since 5’8 and I’m a side sleeper, I got the wider 43 inch size. It’s perfect! I can totally move my knees around without it clinging to me.Initially, I used it for camping last fall to line my sleeping bag. I loved it so much, I started taking it everywhere on it’s own.After almost a year using it, I can say it is now a travel essential! It is so light, super compact and easy to pack along.Way better than the blankets they give you on the plane. It feels more private, since its on three sides. Even if you just drape it over you, it’s big enough that it won’t gap awkwardly off you while you sleep.I’ve used it as a car and plane nap sheet and bring it to evening park concerts to sit with as the outdoor temps cool.The pillow flap is great. Your pillow doesn't “get away” from you.Hotel sheet comfort or cleanliness concerns are never an issue now.Some versions this company makes are cotton silk blend. I got it in this rich dark blue and 100% silk. It is slightly sheer, but not totally see thru.I was skeptical at first, but It’s been durable, and I take good care of it. Cleaning is easy - I wash it on delicate, or by hand if I’m on the road and it air dries pretty quickly.It does a great job of regulating your body temp while you sleep. Keeps you Warm in the cool weather and surprisingly cool in hot weather.Would buy it again!

I bought two of these in white specifically to dye up with acid dyes in our favourite colours. They dyed up beautifully and, as a plus, also dry up fast. The fact that these weigh next to nothing is awesome. We use these car camping as well as backpacking and they fit the bill either way. We needed something to keep our expensive sleeping bags clean but we hate synthetic materials. Silk is buttery soft, strong, easy to clean, long lasting, cool on the skin but adds another layer of warmth when you need it. This liner is large enough to not feel constricted (it’s a large rectangle) and gives that feeling of luxury like you are sleeping on silk sheets, which duh, you are.Pros:- easy to clean- packs up tiny- extremely lightweight- takes dyes great!- well made- pretty inexpensive!- dries fastThe only cons I can think of are:- it’s a tad tricky to get into this liner without feeling like you are going to rip it at the seams. I am not concerned enough to dock a star because I am quite comfortable with my sewing machine if it needs a quick fix.- I found that the pillowcase insert thingy was really not needed and actually contributed to my getting tangled up in ‘extra’ material at night. Some may find this feature appealing though....All in all I would absolutely buy these again and again.

I got this in the XL size a couple years ago when bedbugs were such an issue for travelers. I take it with me when traveling and use it instead of someone else’s sheets. Really like how the top is extended to wrap around a pillow. It stays put and my face only touches the bag. It's great except for few things: 1) I sleep with a pillow between my legs, so this has to go inside the bag (plenty of room, just means I'm touching someone else's pillow), 2) it's not easy to exit the bag when you're half asleep, especially with the leg pillow inside it, and 3) static does build up so my hair may crackle when getting out of it/rolling it up. Overall, temperature is good and the bag is about the size of a twin bed so plenty of room for me to stretch out inside it. I love the feel of the silk and the dark teal color is gorgeous.

I used the Browint mummy liner for nearly 4 weeks this past summer, car camping and 8 nights backpacking including at high altitude (in Wyoming, Idaho, and Montana), and it’s now a permanent part of my camping sleep system. I tend to sleep cold, and spring to fall I use a 25 degree ultralight hooded semi- rectangular down bag. I find the bag alone is sometimes too warm and sometime too drafty (due to extra width in the middle, which I otherwise like for comfort - I’m a side sleeper who rolls over a lot). I have contemplated for a while getting a liner that was light and not too restricting - and finally decided to do so before the summer trip. This liner was everything I’d hoped for. On warm nights it worked alone or with the sleeping bag unzipped as a quilt. On cooler or variable nights I’d start in the liner with the sleeping bag partially zipped at the foot and adjust the zipper as the temperature dropped. On the coldest nights I ended up with the liner and bag hoods over my head. I never found myself lying awake because of drafts or cold, and when it was warm I still had the layer of silk between myself and the inflatable pad. I was worried about getting tangled as I rolled over but that wasn't a problem. The liner stayed with me and slid against the bag, which was really comfortable. I haven't had trouble with tears in the fabric or seams - I was concerned about quality but have been impressed. I wash it in cold water in a front loader and hang to dry - same as wool socks and delicates. Not sure I’d put it in a machine with an agitator- but my worry may be unjustified. Overall I would say the Browint silk mummy liner bag has exceeded my expectations for function and quality at a light weight and reasonable price. I would recommend it to backpackers looking to extend the range of temperatures their sleeping bag is comfortable.