Thermarest Saros 20F/-6C

The Thermarest Saros 20F/-6C is a market-leading, versatile, quick-drying 3-season synthetic sleeping bag designed specifically for cold and damp conditions. Ideal for UK wild camping and further afield when the weather is a little shaky.

The Saros is made of weather-resistant, quick-drying eraLoft™ synthetic insulation, which makes it perfect for backpacking and mountaineering in wet weather from spring to fall. The bag’s fit has been optimized in Thermarest’s on-site cold chamber to create our W.A.R.M. fit, which provides space for a variety of sleeping positions without sacrificing thermal performance. The SynergyLink™ Connectors also integrate the Saros with your sleeping pad to provide the best possible warmth and comfort while allowing you to move around freely. Three sizes are available for the Saros, which is made to fit both men and women. Included are a compression sack and a storage sack.

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Features

• eraLoft™ Insulation: Efficient and compressible, our water-resistant synthetic fill uses hollow fibres to reduce weight without sacrificing warmth.
• W.A.R.M. Fit: With Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.
• SynergyLink™ Connectors: Removeable ultralight straps create a secure bag-to-sleeping pad connection that optimizes the comfort and thermal efficiency of your entire sleep system. SynergyLink Connectors function best with regular-sized sleeping pads that are 3 inches thick or less when inflated.
• Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most.
• Toe-asis™ Foot Warmer Pocket: Ergonomic toe box that rapidly warms cold feet in a pocket of warm insulation.
• Quilt and Blanket Loops: Customize your sleep system by layering our quilts or tech blankets for increased warmth.
• Additional features: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.
• Compression sack and storage sack included.

Specification

Specification	Small	Regular	Long
Weight	2lbs 13oz/1.27kg	3lbss 3oz/1.46kg	3lbs 9oz/1.61kg
Length	73inch/185cm	80inch/203cm	85inch/216cm
‘To fit’ Length	66inch/168cm	72inch/183cm	78inch/198cm
Width	29inch/73.66cm	31.5inch/80cm	33inch/83.82cm
Girth (Shoulder)	58inch/147cm	63inch/160cm	66inch/168cm
Girth (Hip)	58inch/147cm	61inch/155cm	64inch/163cm
Girth (Footbox)	44inch/112cm	46inch/117cm	51inch/130cm
Packed Dimensions	9.5×10.5inch/24x27cm
Comfort Rating	32F/0C
Limit Rating	20F/-6C
Extreme Rating	-9F/-23C
Fill	eraLoft Polyester Hollow Fibre
Fill Weight	2lbs 1oz/950g	2lbs 5oz/1.06kg	2lbs 9oz/1.17kg
Shell Fabric	20D Polyester with DWR
Lining Fabric	20D Polyester Taffeta