Drumlin Heavy Down Jacket Inventory-buffer Built to address both minor

Built to address both minor and major injuries

Compartmental storage with a top pocket

TriVent technology provides enhanced ventilation

Designed to carry a variety of hard and soft water bottles

A contour-fit shoulder strap design and lofted top pocket ensure a personalized

Drumlin Heavy Down Jacket Inventory-buffer Built to address both minorBuilt for the ultra cold days when maximum warmth is essential. The Drumlin features an innovative overlapping baffle design that eliminates cold spots and creates a continuous R value across the entire jacket. High loft insulation is strategically mapped to retain heat, while the durable outer shell cuts wind and resists moisture. Whether you're glassing long hours in subzero temps or just braving the coldest conditions, the Drumlin is your ultimate