KASFLY Single Knuckle Duster

Wasn’t expecting much for the price, but the bottle opener works perfectly and the grip fits my hand just right. It’s a clever two-in-one that doesn’t feel flimsy at all.

The steel feels solid in my palm, and the single finger hole gives a snug grip that makes me feel prepared. The bottle opener on the side works cleanly on a cold one, so it's practical for more than just peace of mind.

The bottle opener notch is drilled deep enough that it actually grips the cap edge instead of slipping off, and the whole thing feels solid in a jacket pocket. I wasn't sure about the single-knuckle design at first, but it's unobtrusive enough to forget it's there until I need it.