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The BK17 all-weather pen writes in rain, grease, or cold—and even upside down. Lightweight and rugged. Field-ready for mission-critical writing. From K.T.Tactical.
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The BK17 is your always-reliable pen—rain, mud, sweat, or snow. It writes when and where others fail, keeping your notes clear when they matter most.
BK17 uses a pressurized ink cartridge to write in any position, under any condition. Rain-soaked paper? Freezing cold? No problem. Clip it to your pocket, pack, or logbook—it’s ready whenever you are.
BK17 doesn't stop when conditions get tough. When the mission depends on your notes, trust the pen designed to work anywhere, anytime.
K.T.Tactical is the official distributor of Rite in the Rain in Taiwan, offering tactical writing tools, waterproof notebooks, and mission-ready accessories. Visit ktt2021.co.