
4+ season sleeping pad designed for extreme cold. The warmest Si pad on the planet.
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Zeroloft insulation increases warmth to provide a good night sleep.
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40% Bio Based foam lessens the environmental impact by using a rapidly renewable source.
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Durable, abrasion resistant 50 Denier DRS recycled P.E.T nylon fabric.
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Diamond die cutting reduces weight and pack size.
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Insulated bermed side rails keeps you in the saddle to prevent waking up half on half off.