The Purple Mountain Observatory B.U.G. Jacket (Bioluminescence Utility Garment) is a technical outerwear piece inspired by traditional fishing jackets. Its design translates the concept of bioluminescence into a functional garment with thoughtful pocket systems and weather-ready construction.

• Glow-in-the-dark shell reacts in low light
• Fabric has a crisp, paper-touch handle, is lightweight, and technical
• Two oversized bellow chest pockets
• Double-ended YKK® Vislon™ zip
• Toggle-adjust hood and hem
• Durable nylon or ripstop shell with weather-resistant properties
• Multiple utility pockets including chest, hand, and internal compartments
• Full-zip front closure with storm flap and adjustable hood or collar
• Articulated sleeves for unrestricted movement
• Purple Mountain Observatory branding with technical finishing details