Piranha Pocket Tool
One can never have enough pocket sized multi-tools. Made from a single-piece of heat-treated & corrosion-resistant surgical stainless steel, this one should last longer than the rest. Still, it’s slim enough to fit in your pocket & versatile enough to take up permanent residence on your key chain. TSA-compliant so there is no extra body-cavity search before you board your next flight. Requisite bottle opener? Check.