Therm-A-Rest Saros 0F/-18C Long

• eraLoft™ Insulation:

 Efficient and compressible, our water-resistant synthetic fill uses hollow fibers 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.