Your phone's weather app just got shown up by this retro-cool temperature checker. The Zip-O-Gage has been the adventurer's go-to since 1971. clipping right onto your pack or keys to give you the real-deal temp wherever you roam. No batteries. no updates needed. just instant. old-school reliability that keeps you in the know whether you are peak-bagging or park-lounging. Because sometimes the simplest gear is the smartest.

• Classic personal thermometer design
• Durable keychain attachment
• Temperature scale in F and C
• Iconic Gramicci branding
• Mountaineering