Core Warmth, Anywhere You Go

The Patagonia Ms Nano Puff Vest is proof that powerful insulation doesnt require bulk. Ultralight, packable, and weather-resistant, it delivers reliable core warmth whether layered under a shell or worn over a flannel on chilly days. Climbers, anglers, and explorers alike trust its performance, thanks to recycled PrimaLoft insulation that stays warm even when wet. Built with durability and sustainability in mind, this vest is an indispensable midlayer that goes from trailhead to town with ease.

Key Features

• Shell & Lining: 100% recycled polyester ripstop with DWR finish (made without intentionally added PFAS)

• Insulation: 60-g PrimaLoft Gold Insulation Eco, 100% postconsumer recycled polyester with P.U.R.E. reduced-emissions technology

• Warmth-to-Weight: Exceptional insulation efficiency, staying warm even in damp conditions

• Quilting: Brick quilting with horizontal side panels stabilizes insulation for long-lasting loft and durability

• Fit & Mobility: Improved shoulder and armhole design with slightly narrower cut and extended length for layering comfort

• Zipper: Center-front zipper with storm flap and chin garage for irritation-free wear

• Pockets: Two zippered handwarmer pockets; one internal zippered chest pocket doubles as a stuffsack with reinforced carabiner clip-in loop

• Hem: Drawcord-adjustable drop-tail hem helps trap heat

• Weight: 235 g (8.3 oz)

• Origin: Made in Vietnam

• Fair Trade Certified: Supporting the people who made this product with better wages and conditions

• Style Number: 84243

Summary Box

• Product: Patagonia Ms Nano Puff Vest

• Material: 100% recycled polyester shell with PrimaLoft Gold Insulation Eco

• Features: Packable, weather-resistant, quilted design, secure pockets, adjustable hem

• Weight: 235 g (8.3 oz)

• Style No.: 84243

• Made in: Fair Trade Certified factory, Vietnam

Summary:
Patagonia Ms Nano Puff Vest offers lightweight, packable warmth with recycled PrimaLoft insulation, durable shell, and versatile core comfort for any adventure.