NWT Lululemon Wunder Puff Vest Tech Canvas in Gull Grey. Peak cold-weather comfort has arrived. Take winter by storm in this wonderfully warm puffer vest insulated with plush channels of 600-fill-power down. Water-Resistant, Technical Canvas Fabric, Mid Warmth is Water-resistant, Windproof , and Abrasion-resistant. 600-fill-power goose down insulates through extra loft. Classic Fit, Hip Length. Zippered exterior pockets with a hidden phone sleeve. Multiple pockets on the inside for small essentials. Feel free to ask questions! Bundle to save :)