Leatherman Wave+

The Leatherman Wave+ is the Swiss Army knife of multi-tools (no offense to Victorinox). 18 tools including pliers, wire cutters, knives, saw, scissors, file, screwdrivers, bottle opener, and more — all accessible with one hand while the tool is folded. The outside-accessible blades and tools mean you can open the knife, saw, and file without unfolding the pliers — a huge usability improvement. The 420HC and 154CM steel blades balance edge retention and ease of sharpening. At 8.5 oz, it has substance without being a burden on your belt or in your bag. The stainless steel body is virtually indestructible. 25-year warranty. If you could only own one tool (not counting your phone), the Wave+ is the answer.