All Weather Metal Trekker Pen w Lanyard Ring Refillable by RITE IN THE RAIN First Aid Kits which can cool air using

which can cool air using much less energy than refrigeration

Weight 845 g

Long burn time - The headlamp is powered by a 3xAAA batteries

Low brightness run time: 12h

All Weather Metal Trekker Pen w Lanyard Ring Refillable by RITE IN THE RAIN First Aid Kits which can cool air usingThe pressurized ink cartridge writes upside down and through moisture without smearing or washing off KEY RING CAP: Why dig through your pockets? Tether this key ring cap to your gear or lanyard for handy breakaway access WRITES UPSIDE DOWN: Pressurized ink cartridge performs in temperatures from 30F to 250F, under water (up to 35 ft), and at any angle INK WON'T SKIP: Proprietary ink and delivery system used exclusively in Rite in the Rain Pens will