The Patagonia Nano Puff® Jacket is a versatile, insulated layer built for both technical climbs and winter adventures. Its 100% recycled polyester ripstop shell with DWR (durable water repellent) finish sheds moisture while remaining lightweight and packable. Filled with 60-g PrimaLoft® Gold insulation, this jacket provides exceptional warmth-to-weight efficiency and retains 96% of its insulation even when wet.

Designed for comfort and functionality, the Nano Puff® features a sculpted fit with narrow horizontal quilting on shaped side panels, a soft wicking interior storm flap, and a zipper garage for chin comfort. It also includes two zippered handwarmer pockets, an internal chest pocket that doubles as a self-stuff sack with a reinforced carabiner loop, elasticized cuffs, and a dual-adjust drawcord hem to lock in warmth.

• Lightweight ripstop recycled polyester shell with DWR finish
• 60-g PrimaLoft® Gold insulation for efficient warmth even when wet
• Brick quilting pattern stabilizes insulation and resists abrasion
• Center-front zipper with storm flap and zipper garage
• Two zippered handwarmer pockets
• Internal zippered chest pocket doubles as a stuff sack
• Elasticized cuffs and dual-adjust drawcord hem
• Weight: 280 g (9.9 oz)
• Imported