Coghlan's - Four Function Whistle Compasses An adjustable hem with internal

An adjustable hem with internal shock cord system seals in warmth and keeps out drafts

Signature Sleeve Pen Pocket: Quick-access pen pocket at the left sleeve

Full Hex Range: Metric sizes from 1

0 Jacket is engineered specifically for athletes and active professionals

Coghlan's - Four Function Whistle Compasses An adjustable hem with internalThe 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