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Review Summary
2025-06-20T20:00:00
Haven't tried yet the sleeping bag but it does look very good and warm enough to do some bivouacs
Emilio A.
2025-06-02T20:00:00
I only use Therm a Rest sleep systems. Simply the best
Ross M.
2025-04-01T20:00:00
Super bag for the price, I recommend to anyone.
Clinton S.
2024-11-06T19:00:00
Very warm
Cole T.
2024-02-26T19:00:00
It's a great bag that performs well in the moist marine environment. Just what I needed. And the non-snag zipper is a life saver in the tight quarter berth.
Kevin M.
2023-09-19T20:00:00
Super warm and lots of room
Quinn W.
2023-01-02T19:00:00
I am a side sleeper and am able to do this in this bag which I am extremely happy about. The foot pocket is a very useful feature and the no catch zipper with baffle is impressive. I am very excited about my new sleeping bag.
Erin B.
2021-03-07T19:00:00
I have used my thermarest for multiple outings this winter slept comfortably every time! Highly recommend.
Handy C.
2021-02-23T19:00:00
Great bag for cooler weather when the air is wet or it's raining. Dries quick and stays warm!
Josh T.
2021-01-10T19:00:00
I currently use this bag for winter camping in the desert. The comfort for me is the top sell. The price was also very workable for me. I think the trade off for the prices is the large pack size that comes with the synthetic fill. Despite the size I'm happy to have made this purchase as i know I can rely on it for the comfort and warmth. Eventually I'll replace this bag for myself with something that does compress more and pass this off to my clients which I'll be able to do with full confidence.
Travis
2019-04-23T20:00:00
First-things-first, I'm allergic to down, so Thermarest's down bags simply aren't an option for me. They look rad, but I can't use them. I grabbed the Saros for my 20-degree do-it-all bag, and so far I've been really satisfied. It's been through a year of use, and so far the fill hasn't packed down, the zippers are still functioning great, and I can pair it with my Proton blanket for those very cold nights. Also, didn't realize it came with the foot pocket, but that thing is rad! If I had to pick one thing I don't care for, it'd be the connectors that wrap around my sleeping pad. They just don't quite fit my pad. I'm 6' tall, and the Regular size just fits me.
Addison
2017-12-16T19:00:00
This is by far the best sleeping bag I've ever slept in. So warm and comfortable. I would recommend buying a sleeping pad to use under the sleeping bag. It's nice that the pad is kept in place with straps so you don't roll off when turning in your sleeping bag.
Thomas
2017-11-01T20:00:00
this is a fairly light, warm wet weather bag, there is lots of ground fog and rain coming off the lakes where I roam. theres not much to complain about with the bag, but I have 2 comments that are probably specific to me. the bag is a little tight across the shoulders. i'm only 5'10"" so the standard bag is perfect in length but I have to roll on my side to get the zipper up and even that is a chore because I'm larger across the shoulders, the other problems is the mattress straps. i bought the camper SV XL for the extra width at the shoulders. there is no way your stretching the straps around that. longer straps would be helpful.
Hatchetman
2016-09-18T20:00:00
Use this mostly for camping in a damp climate. Packs down very good for a synthetic. Very comfortable and handles cold temperatures great. Draft collar and straps on back side of sleeping bag are awesome features. One thing is you will want to use this sleeping bag with a pad as there is no insulation on the bottom of the bag.
Joshuan89
2016-02-01T19:00:00
I adore this bag! I am a girl guide leader so I go camping quite a lot in the beginning and end of season. For years I was looking for a bag that was synthetic (due to my allergy to down), and compact. They have engineered this bag to perfection! Easy to get in and out of, packs small (compared to similar styles) and comes with connectors so i don't roll off my pad! Also this bag does a great job o keeping my body at a comfortable temperature as Im actually a warm person and tended to get hot easily at night.
Guider L.
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Stargazer
66" (168cm)
58" (147cm)
58" (147cm)
44" (112cm)
32 F (0 C)
20 F (-6 C)
eraLoft Polyester Hollow Fiber
20D Polyester with DWR
20D Polyester Taffeta
China
29 x 73 x 4.5" (73.6 x 185.4 x 11.4cm)
2.8125 lbs (1.27kg)
Fill: 2.0625 lbs (0.95kg)
040818131640
Haven't tried yet the sleeping
By Emilio A.
Haven't tried yet the sleeping bag but it does look very good and warm enough to do some bivouacs
Simply the Best
By Ross M.
I only use Therm a Rest sleep systems. Simply the best
Three-season synthetic bag is ready for any conditions Mother Nature sends your way.
The three-season Saros sleeping bag is the perfect choice for backcountry trips that start with a shaky forecast. The Saros uses eraLoft synthetic insulation, which is quick-drying and weather resistant, making it ideal for backpacking and mountaineering in wet weather from spring to fall. The fit of the bag has been perfected in onsite cold chamber to create W.A.R.M. fit that allows room for multiple sleep positions without compromising thermal efficiency.
SynergyLink Connectors also integrate the Saros with your pad to ensure superior comfort with efficient warmth and the freedom to move as you like for the best night's rest possible. The Saros is offered in three sizes and designed to fit both men and women. Compression sack and storage sack included.
https://www.thermarest.com/ie/warranty.html
800-531-9531