Therm-A-Rest Saros 20 Sleeping Bag
THREE-SEASON SAROS SLEEPING BAG: THE PERFECT COMBINATION OF COMFORT AND PERFORMANCE FOR SPRING, SUMMER, AND AUTUMN ADVENTURES
The three-season Saros sleeping bag is the perfect choice for trips where the forecast is uncertain. Featuring eraLoft synthetic insulation, it’s quick-drying and weather-resistant, making it ideal for backpacking and mountaineering in wet conditions from spring through autumn.
The fit has been perfected in our onsite cold chamber to create the W.A.R.M. fit, allowing room for a variety of sleeping positions without compromising on warmth. SynergyLink Connectors integrate the Saros with your pad, ensuring superior comfort, efficient warmth, and the freedom to move for a restful night’s sleep.
Available in three sizes and designed to fit both men and women, the Saros comes with a compression sack and storage sack for easy packing
KEY FEATURES OF THE THERMAREST SAROS 20
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eraLoft™ Insulation: Efficient, compressible, and water-resistant synthetic fill that reduces weight while maintaining warmth.
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W.A.R.M. Fit: Offers extra room for various sleep positions without compromising thermal efficiency.
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SynergyLink™ Connectors: Integrate the bag with a pad for optimal comfort and warmth; removable for versatility.
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Zoned Insulation: Maximises warmth and reduces weight by strategically placing insulation where needed.
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Toe-asis™ Foot Warmer Pocket: Ergonomic toe box designed to quickly warm cold feet in a pocket of insulation.
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Quilt and Blanket Loops: Customise warmth by layering with quilts or tech blankets.
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Additional Features: Includes a heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood, and external zip pocket.
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Compression sack and storage sack included for convenience.
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Specifications
Small
Weight - 1270g
Width - 29"
Length - 73"
Fits - 168cm
Girth, Shoulder - 147cm
Girth, Hip - 147cm
Girth, Foot Box - 112cm
Packed Dimensions - 24cm x 27cm
EN Comfort - 0C
EN Limit - -6C
EN Extreme - -23C
Fill - eraLoft Polyester Hollow Fibre
Shell Fabric - 20D Polyester w/ DWR
Regular
Weight - 1460g
Width - 31.5"
Length - 80"
Fits - 183cm
Girth, Shoulder - 160cm
Girth, Hip - 155cm
Girth, Foot Box - 117cm
Packed Dimensions - 24cm x 27cm
EN Comfort - 0C
EN Limit - -6C
EN Extreme - -23C
Fill - eraLoft Polyester Hollow Fibre
Shell Fabric - 20D Polyester w/ DWR
Long
Weight - 1610g
Width - 33"
Length - 85"
Fits - 198cm
Girth, Shoulder - 168cm
Girth, Hip - 163cm
Girth, Foot Box - 130cm
Packed Dimensions - 24cm x 27cm
EN Comfort - 0C
EN Limit - -6C
EN Extreme - -23C
Fill - eraLoft Polyester Hollow Fibre
Shell Fabric - 20D Polyester w/ DWR -
Weight
1270 g
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Fill Power
eraLoft™
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Season Rating
3-Season
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Comfort Limit
-6°C

"The Valley and Peak promise is built on three pillars: thoughtfully curated gear, exceptional customer service, and a genuine love for the outdoors. As an independent, family-run business, we carefully select products from a wide variety of cottage gear brands and trusted names, ensuring that each item is rigorously tested and loved by our team. Our customer service is a cornerstone of our brand, offering personalised support to help you choose and care for your gear with confidence"
Jim De'Ath, Managing Director