Sea To Summit 100% Premium Silk Sleeping Bag Liner

I was hesitant to get this liner especially for the price!! I sleep hot and during the summer when camping it has become my go to bag.
Now off to Machu Picchu and plan to bring it with me for a tad more warmth in my bag and when I go to the Amazon when I'm unsure of the sleeping conditions.

Great quality, soft and worth the splurge!!

Not what I was looking for. It did not give me any extra heat in my sleeping bag. It was great for Warmer nights in Iceland. I was hoping to make my sleeping bag warmer that did not happen.

Well made. I really like the stretch elastic sides that allow for expansion when you have to move. I thought it came with a separate pillow case, however, the pillow case is built in to the body of the liner.

I really like the idea of having a layer between my grimy self and gear and my expensive sleeping bag. This does the trick and is warm and comfortable.

Works great and is comfortable. Is a must have!

So I wasn't really a believed that this would truly make a difference in how warm i would be in my sleeping bag, but OH MY GOSH. I wouldn't go camping without it now. Not only does it keep my nice sleeping bag cleaner after a long day in the dirt, but it also adds an extra layer of heat retention. This liner is great for cold or warm camping, since it's silk, it just adapts to your body temperature. The only thing is, I haven't figured out the best way to wash it yet. But that should just take a little googling!

It was between this silk liner and my hiking poles as my favorite piece of gear on the AT. I love being clean and this keeps your dirty nasty hiker body from stinking up your sleeping bag while also serving as a nice cool sheet on warmer nights when your bag is too much. Even when I was sticky from the sweat of the day I didn't think the silk stuck to me too much.

I picked this up mainly to extend the life of my sleeping bag by protecting it from sweat and dirt. It's lightweight, so comfy, and the rectangular version and stretch side panels are great for a side sleeper like me. Plus, if it gets particularly dirty, just throw it in the wash... good as new!

Great additional layer for my backpacking trips

This is by far the best sleeping bag liner that I have ever owned. This liner is warm and comfortable. I've used it alone during summer backpacking trips and it was terrific. Look no further; this is the liner that you need.

I had used one of these before (that I borrowed from a friend) and loved it so much I decided I had to have one! I was surprised how much warmer it kept me at night, and I love how soft and comfortable it is!

Took this liner on the Colorado Trail to prolong to life of my down sleeping bag. Worked perfectly to add a little warmth every night, as well as keep my sleeping bag clean. I changed clothes once in 24 days and the bag stayed in pristine condition, and the best part was that after one wash the liner was good as new, even with all the abuse it was put through. Super lightweight, and would recommend to anyone who doesn't want to destroy their down bag, add a little warmth, and overall have an excellent as well as lightweight product.

I don't think I'll ever be fancy enough for silk sheets, but the sleeping bag liner is an excellent alternative. Super soft and comfy! The stretchy side panels are a great touch–you've got a little more room for getting in and out of the liner, and for rolling around if that's your thing. Besides actually using the sleeping bag liner as a sleeping bag liner, I'll definitely bring it along on non-camping vacations. Highly recommended.

the perfect travel blanket

I love these bags. They are great for adding a little extra warmth to you sleeping bag. What I really like them for is traveling. Keep it in your carry-on so you have a light weight blanket on the plane. It worked really well in Indonesia to keep me off some of the questionable places I was sleeping. It also made a nice light sheet and helped wick sweat on hot humid nights in the jungle.

I got this liner to pair with my new WM bag to help extend the life of that product, so that I can just wash this liner as opposed to the whole bag. It does feel really good against your skin, and the stretch panels keep it from feeling too constricting. I also like how light it is and easy to pack away in the included pouch.

good for adding a little extra warmth in colder temperatures, or provides a good light layer when in warmer climates. good stuff.

Nice and light very comfy and the wife loves it!

I purchased my Sea to Summit liner in preparation for an extended trip abroad. Given that I largely use it in hostels and on trains, I chose the "traveler" model, which includes a pillow case. For maximum temperature flexibility and comfort, the silk fabric was the way to go.
First things first, let me just say that this thing is heavenly to climb into. It is incredibly lightweight and soft, with good temperature control and a luxurious feel. The bag is roomy and easy to get in and out of. At the end of a long day, it's just amazing.
Practically speaking, the sack is surprisingly packable and lightweight. It takes up about the size of two pairs of wool hiking socks, and therefore is a reasonable addition to even limited luggage. In my eyes, this is not a full-on necessity, but makes travel more comfortable. It has also doubled as a window cover, a lap blanket, and a privacy screen during this trip.
I intend to use the liner later on inside an actual sleeping bag while on a backpacking trip. I haven't used it yet, but I am confident that the material will hold up. Although this is not a mummy bag style liner, the pillow case easily flips inside out, and will likely fit easily into the hood of my regular sleeping bag.
One negative of this bag is that it does tend to get twisted if you roll around in your sleep. I'd say this is to be expected, but is still worth nothing. I've never minded giving an easy kick to free my legs, but do be aware that it may tie you up a bit.

highly recommended