With its larger size and Rothco's well-known rugged design, the Rothco P51 GI jumbo can opener is not just a great way to feed yourself in the field, it also doubles as the accessible multi-tool you have been looking for. At two inches, this model is sized just right to be a keychain add-on or an easily pocketed stand-alone addition to your daily gear. With a bit of practice, it opens cans quickly and easily, oftentimes outdoing conventional handheld can openers. In addition to that, the P51 GI jumbo can opener features the same two-piece folding design seen in the P38 model, making it easy to transport safely without having to worry about snags or other issues. Opening food tins is only the beginning for this product, though. The official Pentagon recommendations for its use point out the variety of applications, including ripping seams, cutting rope, cleaning and scraping boots, and more.