Patagonia Nano Puff Vest

<i>Outside</i> reviews the best gear in the 2011 Summer Buyers Guide, including the Patagonia Nano Puff vest.

Patagonia Nano Puff Vest (Photo: Courtesy of Patagonia)

Published June 7, 2011 12:00AM

At the summit, you’ll find the synthetic Patagonia Nano Puff Vest surprisingly warm considering you can scrunch it down to the size of a grapefruit.