Fisher Space Pen® Backpacker

The Backpacker Space Pen can hang upside down forever yet function immediately when needed. This pen has been a fan favorite for years due to its ease of carry. Attach this to your keys, backpack, belt loop, hiking gear, fishing sling, camping equipment and much more.  How many keychains do you see that have a pen attached? Now imagine how many times you’ve needed a pen where you walked back to your car/truck and had to find one?The Backpacker Space Pen by Fisher, Goes Anywhere, Writes Everywhere AND attaches to Everything! The perfect gift for that someone who thinks they have everything. The Backpacker is a two-piece pen with a key ring attached to the cap of the pen. Each carries a pressurized PR style ink refill cartridge, which means that they offer all of the unique capabilities that are synonymous with Fisher products: they will write upside down - at any angle, under water, through grease, extreme temperatures (-30 to +250 degrees F), on almost any surface, three times longe