Coghlan's - Four Function Whistle Survival & Outdoor Double-Needle Lockstitched Collar and Cuffs:

Double-Needle Lockstitched Collar and Cuffs: Reinforced construction at the collar and cuffs maintains structural integrity under repeated wear

High-density 2x2 rib cuffs and a rib waistband hem retain their shape and seal out the cold through long shifts

Hook fastener sewn on the back for attachment to tactical gear

Advanced Focus System: Enables seamless focusing from a broad flood beam to a sharp long-distance spot without losing light quality

Secure Fit: Features a "no quit" upper cuff to keep the sock in place during activity

Coghlan's - Four Function Whistle Survival & Outdoor Double-Needle Lockstitched Collar and Cuffs:The Coghlans Four Function Whistle is a versatile and lightweight multi tool designed for outdoor safety and basic orienteering. Specifically engineered for hikers, trail runners, and scouts, this "4 in 1" device combines the most critical survival data points into a single, pocket sized unit. Whether you need to signal for help, check the ambient temperature, or verify your heading, this tool ensures you have the necessary information at your