Molded Closed Cell Foam

Fill Material – Crosslinked Polyethylene

ThermaCapture™ Radiant Heat Technology – A proprietary reflective coating Therm-a-Rest applies to a range of surfaces. By reflecting radiant heat back to your body that is otherwise lost, this extremely lightweight coating turns that surface into a very efficient heat reflector, amplifying warmth without the excess weight or bulk added, conventional insulating materials.

R-Value – 2.6

Width – 20" (Small) | 20" (Regular)

Length – 51" (Small) | 72" (Regular)

Thickness – 0.75" (All Sizes)

Packed Dimensions – 20" x 4" x 5.5" (Small) | 20" x 5" x 5.5" (Regular)

Heat Trapping Dimples – Delivers maximum compactness with a nesting waffle pattern. Increase dead air space in the "valleys" beneath you which boosts warmth while the peaks maintain comfort and support.

Compact Design – Folding design is compact and easy to pack.

Extra Durable – Virtually indestructible closed-cell foam provides lasting, economical comfort.

Made in USA