Celestial Blue
Celestial Blue

Therm-a-Rest Saros Sleeping Bag

Therm-a-Rest Saros Sleeping Bag is rated 4.7 out of 5 by 6.
  • y_2018, m_8, d_18, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_10271853, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 10ms
  • REVIEWS, PRODUCT
4.6 Star Rating
4.6
$160.99   $189.95
15% off

Select a Size Select a Color
This Item SHIPS FREE

When will I get my stuff?

"In Stock" means this item is ready to ship. Orders placed before 3pm EST using a ship speed of 1 Day, 2 Days, or 3 Days will ship SAME DAY. Orders using 4-6 Day ship speed will ship within one business day.

"Ship Date" means we will special-order the product for you, and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is large and can only be shipped using 4-6 Day ship speed. Additional shipping charges may apply.

"Freight" means the item is too large for standard shipping methods, and must be shipped by truck freight for an additional fee. Someone must be present to inspect, sign, and accept delivery, so we will call you to schedule delivery.

If you have any questions, please Live Chat or call us at 877-666-7352.

Add to Cart
+ earn up to $4.02 in Reward Dollars
Moosejaw Rewards: You earn MJ$10 for every $100 you spend on Moosejaw.com or at our shops (MJ$2.50 for discounted items).

So if you buy a $200.00 jacket on Moosejaw.com, you can use MJ$20.00 on your next order toward that sweet Moosejaw hoody you’ve been eyeballin.

You are signed up automatically when you give your email address and you’ll earn points as you shop. So easy.

For full program info, see:
Rewards Program Details
Add to Wish List
- +
Product Description Item No.   10271853

The Therm-a-Rest Saros Sleeping Bag is a three season sleeping bag for backcountry backpacking. The Saros has been stuffed full with eraLoft™ synthetic insulation to provide you with warmth to 33°F. The SynergyLink™ Connectors ensure you stay on your sleeping pad throughout the night, staying warm and comfortable on hard ground. The 20D nylon shell has been treated with a silicone durable water repellent to repel moisture, keeping you drier and warmer in wet conditions. A stuffsack and storage sack have been included so you're prepped and ready for trail and home situations.

Products on Sale are Discontinued Styles or Colors.

FEATURES of the Therm-a-Rest Saros Sleeping Bag

  • Zoned Insulation design features Shingled eraLoft™ with sewn-through insulated bottom
  • SynergyLink Connectors integrate your Therm-a-Rest mattress for a comfortable and efficient sleep system
  • Heat trapping draft collar and full-length zipper draft tube
  • Silicone DWR-treated 20D nylon shell fabric offers protection in wet climates and weather
  • Differential cut maximizes loft
  • Snag-free zipper. So no snags.
  • Cinchable hood helps lock in warmth
  • External zip pocket for stowing super important stuff
  • Stuffsack and storage sack are totally included
  • FYI - Saros is a period of time used to predict an eclipse of the sun or moon. I don't get it.

- + Product Specifications
Gender: Mens
Features: Draft Collar, Stuff Sack Included, Water-resistant
Best Use: Camping, Backpacking, Mountaineering and Alpine
Weight: 47 oz
Exact Temperature Rating: 20 Degrees Fahrenheit
Sleeping Bag Shape: Mummy
Bag Weight (Regular): 2 lbs 15 oz
Bag Weight (Long): 3 lbs 3 oz
Fill Details: Synthetic
Zipper Side: Left
Sleeping Bag Shell: 20D Polyester
Sleeping Bag Lining: 20D Polyester
Fill Weight (Regular): 31 oz
Fill Weight (Long): 35 oz
Max User Height (Long): 6 ft 1 in
Foot Circumference (Regular): 40 in.
Foot Circumference (Long): 40 in.
Shoulder Circumference (Regular): 62 in.
Hip Circumference (Regular): 58 in.
Shoulder Circumference (Long): 64 in.
Hip Circumference (Long): 60 in.
Product Technology: DWR
Disclaimer: We only ship this brand to US Addresses.
Insulation: Synthetic
Temperature Rating: 11 - 20 Degrees Fahrenheit
Max User Height (Regular): 6 ft
DWR tech

Durable Water Repellant
DWR (Durable Water Repellent) is a coating that is applied to fabrics which makes them water-resistant, or hydrophobic. A DWR finish doesn't interfere with breathability, which makes it perfect for adverse conditions in the backcountry.

Rated 5 out of 5 by from Lovely bag This bag is great! I’m a bit of a restless sleeper and the straps that attach it to my sleeping pad work wonders with my tossing and turning. It’s Very spacious- would be good for someone with broad shoulders. Also love how lightweight it is.
Date published: 2018-06-04
Rated 5 out of 5 by from Great bag at a Great Price! Bought this sleep bag for my 11 year old grandson. He loves! It light weight, packs down to a small size and is warm. Perfect for those who don't want Goose-down and the expense of down.
Date published: 2018-05-30
Rated 4 out of 5 by from Great sleeping bag 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.
Date published: 2017-12-17
Rated 4 out of 5 by from great wet weather bag 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.
Date published: 2017-11-02
Rated 5 out of 5 by from Very packable for synthetic 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.
Date published: 2016-09-19
Rated 5 out of 5 by from Finally a compact, warm synthetic!! 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.
Date published: 2016-02-02
  • y_2018, m_8, d_18, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_10271853, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 10ms
  • REVIEWS, PRODUCT

What are the Stuff Sack Dimensions for Therm-a-Rest Saros Sleeping Bag?

Asked by: Brad
Hi Brad! My apologies for the typo. The packed dimension of this bag is 8 x 18 inches for the regular size and 13 x 18 inches for the long.
Answered by: Rocko Gigsby
Date published: 2018-04-04
  • y_2018, m_8, d_18, h_18CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_10271853, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 20ms
  • QUESTIONS, PRODUCT