A list of items that should never leave your backpack would
not be complete without the Kelvin Active Jacket. Weighing in
at just 13.7oz., you’ll never even know it’s in there, but you’ll
be happy to pull it out during early morning glassing sessions
and evening hikes back to the truck. 80g of Polartec® Alpha
insulation provide just enough to keep warm but not overheat
during higher exertion activities. Available in Subalpine and
Open Country camo.