The Purple Mountain Observatory Stinger Jacket is a technical outerwear piece designed for advanced weather protection with minimal weight. This versatile emergency layer is ideal for high-output activities where temperature regulation is crucial.

• Constructed from ultralight, water-resistant fabric weighing 165g
• Features a microporous membrane for rain blocking and extreme breathability
• Taped seams for enhanced protection
• YKK® Vislon™ zip closure
• Invisible pocketing for a clean silhouette
• Reflective details for visibility in low light
• Packs down into its own bag