GearJunkie highlights Zenbivy’s newest insulation innovations—including ExpeDRY™ Muscovy 900FP from ALLIED Feather + Down and Ultrasonic Muscovy™ 950FP—as exciting developments for ultralight backpackers. The article explains how Muscovy duck down’s high loft and water-resistant properties, especially when treated with ExpeDRY™ or cleaned with Zenbivy’s ultrasonic process, deliver maximum warmth at minimal weight and improved performance in humid conditions. It positions these technologies as a compelling option for seekers of ultralight, high-performance sleep systems.
