One of Patagonia's lightest, most packable insulator for alpine adventures
800-fill down insulation is so lofty that the jacket packs inside its pocket
PFC-free DWR treated recycled nylon is durably water-resistant
Slim fit enhances packability and eases layering
Adjustable hem stays secure under harnesses
Elastic cuffs secure the sleeves
Carabiner clip inside stash pocket
Item #PATZ9W5