Sierra Designs Women's Cloud Puffy

Sierra Designs says:

Designed specifically to better fit female backpackers, the Cloud Puffy is an ultralight, 800-fill insulating layer featuring our game-changing, hydrophobic DriDown™ insulation. Light, warm, and supremely packable, the Cloud Puffy helps you stay warm when you stop hiking and are no longer generating your own heat. DriDown™ keeps this piece performing in wet and humid conditions.