Sony 55mm Front Lens Cap

Snaps on securely with a satisfying click, and it feels sturdy enough to keep dust out. I've already dropped my bag once and the cap stayed put — exactly what I wanted.

Fits the lens like a glove and snaps on with a satisfying click, which is exactly what you want when you're fumbling around in a camera bag. That extra layer of dust defense has already saved me from a few gritty moments on windy hikes.

Dropped my bag and the cap stayed firmly in place. The material feels tougher than your average plastic cap. It's a simple thing but I'm glad I got this one.