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Kelvin Aerolite 30 Sleeping Bag



The Kelvin Aerolite 30 Sleeping Bag is a multifunctional layer for active time in camp, cold glassing sessions or dreaded midnight nature calls. Synthetic PrimaLoft® Gold Insulation with Cross Core™ technology replicates the aesthetics and performance of down insulation, but with warm-when-wet performance. Featuring a 30-degree comfort rating, it’s designed to be an extension of your SITKA clothing systems for full-season performance, even in the wettest conditions. Jacket-like features include zippered, functional armholes; contoured shoulders and hood, and a center-front two-way zipper.



    • Regular: Until 183 cm.

    • Large: Until 200 cm.

    • Weight: 1.077 gr

    • Synthetic PrimaLoft® Gold Insulation with Cross Core™ technology replicates the warmth and compressibility of down, but with the benefit of warm-when-wet performance

    • Lightweight insulation (35% recycled) is infused with silica aerogel, a nearly weightless material that’s composed of more than 95% air and acts as additional thermal insulation

    • ISO 23537, 30-degree comfort rating; designed to be worn with other layers in your SITKA clothing system for colder conditions

    • Stowed hook at bottom of bag connects to midlength interior loop; shortens the bag for walking

    • Durable water repellent finish resists precipitation and prevents face fabric from wetting out

    • Contoured shoulders and hood for a shaped and functional jacket-like fit when active

    • Armholes positioned for functional mobility; baffled draft tubes seal in heat

    • Shaped footbox provides even warmth around your feet

    • 20-denier polyester face and backer

    • Center-front two-way zipper

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