Patagonia M's Reversible Bivy Down Vest

Insulated with 600-fill-power 100% Recycled Down reclaimed from used duck and goose down products, this water-resistant, reversible down vest provides the perfect combination of warmth, go-anywhere functionality and durability. The vest’s face-side fabric is made of 100% nylon (51% recycled) plain weave with a DWR (durable water repellent) finish and a cotton-like look and feel; a reinforced yoke offers an extra barrier for weather protection. The reverse-side fabric is a windproof, 100% recycled polyester ripstop with a DWR finish and a more technical look and feel. The face side has two insulated, side-entry pockets with snap-button closures, while the reverse has two insulated side-entry pockets with zipper closures for additional security. All pockets are lined with soft microfleece for warmth, and a zip-through stand-up collar provides all-day comfort against the neck. Hip length with drop-tail hem.