Therm-a-Rest's most versatile three season synthetic sleeping bag just got better!
The three-season Saros sleeping bag is the perfect choice for backcountry trips that start with a shaky forecast. Now redesigned with ThermaCapture Seams to boost the bag’s warmth without adding bulk, the Saros includes our eraLoft synthetic insulation, which is quick-drying and weather resistant, making it ideal for backpacking and mountaineering in wet weather from spring through fall. Our SynergyLink Connectors also integrate the Saros with your mattress 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. Stuff sack and storage sack included.
|Length (Standard)||73 in||79 in||85 in|
|Color||Northern Light||Northern Light||Northern Light|
|Length (Metric)||185 cm||201 cm||216 cm|
|Weight (Standard)||3 lbs 4 oz||3 lbs 8 oz||3 lbs 12 oz|
|Weight (Metric)||1.474 kg||1.593 kg||1.701 kg|
|Country of Origin||China||China||China|
|Packed dimension (Metric)||28cm x 43cm||28cm x 43cm||28cm x 43cm|
|Packed dimension (Standard)||10" x 17"||10" x 17"||10" x 17"|
|Foot Width (Metric)||56 cm||58 cm||65 cm|
|Foot Width (Standard)||22 in||23 in||25.5 in|
|EN Comfort (F)||31 F||31 F||31 F|
|EN Limit (F)||20 F||20 F||20 F|
|EN Extreme (F)||-11 F||-11 F||-11 F|
|EN Comfort (C)||0 C||0 C||0 C|
|EN Limit (C)||-6 C||-6 C||-6 C|
|EN Extreme (C)||-24 C||-24 C||-24 C|
|Girth, Shoulder (Standard)||58 in||63 in||66 in|
|Width (Metric)||74 cm||80 cm||84 cm|
|Girth, Shoulder (Metric)||147 cm||160 cm||168 cm|
|Width (Standard)||29 in||31.5 in||33 in|
|Girth, Hip (Standard)||58 in||61 in||64 in|
|Girth, Hip (Metric)||147 cm||156 cm||163 cm|
|Girth, Foot box (Standard)||44 in||46 in||51 in|
|Girth, Foot box (Metric)||112 cm||117 cm||130 cm|
|Liner fabric||20D Polyester Taffeta, Printed||20D Polyester Taffeta, Printed||20D Polyester Taffeta, Printed|
|Shell fabric||20D RipStop Polyester w/DWR||20D RipStop Polyester w/DWR||20D RipStop Polyester w/DWR|
|Fill||eraLoft Poly Hollow Fiber, Thermacapture Seams||eraLoft Poly Hollow Fiber, Thermacapture Seams||eraLoft Poly Hollow Fiber, Thermacapture Seams|
|Fill weight (Metric)||1.016 kg||1.125 kg||1.24 kg|
|Fill weight (Standard)||2 lbs 3.8 oz||2 lbs 7.7 oz||2 lbs 11.8 oz|
Some exclusions apply. Cannot be applied to any tours, classes or events. Not valid on certain vendors, Kayaks, Paddleboards, or any items which are already discounted. Cannot be combined with any other offer. Not valid on International orders.
Limited Time Offer.
It is our goal to provide reasonably priced, quick shipping to our customers, both domestically and abroad. We know your needs vary, so we offer a range of options from economical to expedited. Learn More
Free shipping applies to orders shipped to anywhere in the continental Unites States and is available on most orders over $49.00. We ship via the US Postal Service or UPS, at our discretion. If you have carrier preference, please select a paid option. Due to size and weight constraints, some products are exlcluded from this offer. Exclusions consist of Kayaks, Stand Up Paddleboards, One piece Whitewater Paddles, Stand Up Paddles, and Board bags. Read about oversized shipments
We strive to process all orders within 24 hours. Our Shipping department operates from 10:00am to 3:30pm PST Monday through Friday. While we work to maintain inventory of all products and options listed as available, this is not always possible. If this is the case we will attempt to notify you, the customer, in a timely manner, and work to get the item, or a suitable substitute, shipped out as soon as possible.
* Estimated delivery times in business days (Monday-Friday). Expedited shipping options must be received by Noon PST to achieve advertised timelines.
We understand that it can be difficult to get that perfect piece of gear the first time around. That is why here at Olympic Outdoor Center if you are not completely satisfied with your purchase we will grant a full refund or exchange the product for your preferred size or color. Customers are responsible for the shipping costs for returns and/or exchanges. OOC will pay the shipping costs, including shipping refunds, if the return is a result of our error or a manufacturing defect (return tracking number required). Learn More