P-38 can opener Wikipedia. The P-38, developed in 1942, is a small can opener that was issued in the canned field rations of the United States Armed Forces from World War II to the 1980s. Originally designed for and distributed in the K-ration, it was later included in the C-ration. As of 2020, it is still in production and sold worldwide. See more

P-38 can opener Wikipedia
P-38 can opener Wikipedia from image.sportsmansguide.com

STRONG & LIGHTWEIGHT The P-38 design makes them perfect for backpacking, travel, hiking and bug out bags HOW TO USE 1. Open blade 2. Place the notch of the P-38 on.