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Harnessing our decades of experience in insulation and innovative heat-reflective technology, we’ve created a range of lightweight, packable, comfortable sleeping mats as the perfect foundation for your sleep system.

Rab's new fabric, TILT (Thermo Ionic Lining Technology), is used in the inner lining of their top-of-the-line sleeping bags, sleeping mats and down jackets. This technology reflects heat back toward the body, reducing radiative heat loss and increasing warmth. It significantly improves the warmth-to-weight ratio without altering the fabric's original properties or adding weight. At Ultralight Outd …

The Mythic G is the next evolution of our award-winning Mythic family, offering featherlight, packable performance. With 1000FP down and a heat-reflective TILT lining, which reduces your radiant heat loss by up to 30% without a gram of extra weight, the jacket is incredibly warm. The lining is body-mapped to trap heat where you need it most and absent in hot spots for improved comfort, allowing th …