If you’re hunting for a lightweight EDC knife that carries easily and handles more than the basics, the Butterfly Trench Knife with 5″ Blade and Knuckle Guard is worth a hard look. It’s compact enough for daily carry, purpose-built for self-defense, and priced so there’s no reason to leave it at home.
Our Top Pick: Butterfly Trench Knife – 5″ Blade with Knuckle Guard

This knife hits a sweet spot for everyday carry — light enough to forget it’s there, substantial enough to matter when it counts. The integrated knuckle guard gives you a secure, confident grip under pressure, and the 5″ blade offers real reach without adding bulk. It’s tagged for EDC and self-defense because that’s exactly what it’s built around.
- 5″ blade — meaningful reach without sacrificing portability
- Integrated knuckle guard for a locked, controlled grip
- Lightweight construction built for consistent daily carry
Price: $19.95 | See the Butterfly Trench Knife with 5″ Blade and Knuckle Guard →
What to Look For in a Lightweight EDC Knife
Not every knife earns a spot in your pocket. Here’s what separates daily carry options worth owning from the ones that end up in a drawer:
- Carry weight: If it’s heavy, you’ll leave it behind — lightweight is non-negotiable for true EDC
- Grip security: A handle that stays put under real-world pressure is what makes a knife reliable, not just sharp
- Blade length: Long enough for utility and self-defense, short enough to carry without thinking about it
- Purpose alignment: EDC knives double as tools — look for designs that handle both roles
Browse the full selection in our knives category to compare options side by side.
Ready to Add a Lightweight EDC Knife to Your Carry?
You’ve done the thinking — now it’s just about pulling the trigger. The Butterfly Trench Knife with 5″ Blade and Knuckle Guard is a straightforward, capable choice for everyday carry. Or explore the full knives collection if you want to keep looking.