Iain Sinclair Cardsharp Credit Card Folding Knife

Traveling with a knife is not a lot of fun, but one is terrifically important to have available if needed. The Cardsharp Folding Knife is tiny yet brilliant in a pinch and easily fits in the credit card slot of most wallets. It should be noted if you purchase this knife, do try to remember it’s in your wallet when going through airport security. While it’s quite possible you’ll make it through without a hitch, it’s certainly better off in a checked bag prior to reaching your destination.

The new Cardsharp2.2 improved on older versions and provides users with a three-stage and child-proof Zytel safety lock, while also offering a fantastic grip and rigidity when opened given its three living hinges crafted from medical-grade Borealis polypropylene.

The knife itself is sharper than the devil’s tongue, given its 420-series, surgical, stainless-steel construction and will easily chop through a seatbelt in the case of emergency. At 2 millimeters thick, you might not expect much, but you would be mistaken. The knife itself features a 65-millimeter blade that nearly guarantees its sharpness, as you’ll likely not need all of that when cooking in a hostel kitchen, saving your friend’s life or fighting off monkeys.