The McKinley is a “heavy duty” oversized hooded rectangle bag. It uses a 2-layer offset construction to eliminate cold spots. The Yukon series use Techloft Insulation. Techloft Insulation consists of multi-hole staple-length micro-denier fibers that have a siliconized finish for maximum insulation, loft, and compactness. It will keep you toasty on those colder nights when…
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