A pocket knife is the single most useful item in a dad’s EDC. Opening packages (you’ll open a hundred boxes the first year of any kid’s life), cutting zip ties on toys, trimming loose threads, emergency first aid — a quality blade earns its space every day.
The trap is buying tactical. A 4-inch tanto blade with G10 scales and assisted opening makes you feel capable and looks ridiculous at school drop-off. What you want is an everyday utility knife — modest blade length, simple deployment, quality steel, and a profile that disappears in a pocket.
Blade Length and Legality First
Before the picks: most US jurisdictions have knife carry laws with blade length limits ranging from 2.5 to 4 inches. Many workplaces and all schools prohibit carry of any knife. Know your local laws and your workplace policy before adding a knife to your EDC.
For practical urban-suburban dad carry, a 2.75–3.25 inch blade hits the sweet spot of utility and legality in most places.
The Picks
Spyderco Delica 4 Lightweight ($70) was the standard-setter in 2018 for good reason. VG-10 steel holds an edge, the flat-ground blade handles everything from food prep to cardboard, and the Wharncliffe profile means no point safety concerns. The pocket clip placement is perfect. This is the knife that stays in your pocket and gets used daily for years.
Benchmade Bugout ($110) came out in 2018 and immediately became a cult favorite. At 1.85 oz it’s practically weightless. AXIS lock mechanism is as smooth as it gets. S30V steel stays sharp with minimal maintenance. If you’re comfortable spending over $100 on EDC gear, this is the one.
Kershaw Cryo ($30) is the value benchmark. 8Cr13MoV steel (sharpens easily, holds a reasonable edge), SpeedSafe assisted opening, titanium carbo-nitride coating. For dads who want a quality carry knife without the premium outlay, this outperforms its price consistently.
Swiss Army Climber ($35) — the anti-EDC choice that’s secretly the most practical. Multiple tools, no threatening profile whatsoever, legal almost everywhere. If your primary use case is package opening, food prep, and the occasional screwdriver, the Climber outperforms a folder in real daily use.
Maintenance is Part of the Deal
A dull knife is a dangerous knife — it requires more force and slips more easily. Whatever you buy, learn to sharpen it. A $15 Lansky sharpener handles this. Sharpen every few months depending on use frequency.
Your Pick
New to pocket knives? The Kershaw Cryo at $30 lets you evaluate whether you’ll actually use a knife daily before committing more. Already know you’ll carry it? The Spyderco Delica 4 is the long-term answer. Minimalist who wants tools? Swiss Army Climber.
One of these, ordered this week, is the right move.