The Fisher Space Pen Trekker is the perfect pen for any situation. Its patented design allows you to attach it to any surface, and its unique construction lets it write upside-down, underwater, and in extreme temperatures. First responders and law enforcement personnel love the Trekker's reliability, making it a trusted tool on the job. Wherever you go, always have a pen that will never fail you.

The pen features a built in key ring, a carabiner and a break away lanyard are included in the box.