PM Rear Lens Cap - Sony/Maxxum

I was a little worried the plastic might feel flimsy, but it's actually quite sturdy and clicks into place with a satisfying snap. Does exactly what it's supposed to for keeping dust off the glass.

Fits snugly on my Sony lenses and clicks into place with a reassuring snap, so I'm not worried about dust getting in the bag. Way better than the loose-fitting generic ones I was using before.

I needed a couple of extra caps for swapping lenses quickly, and this one snaps on securely without feeling loose. The plastic feels sturdy enough to protect the rear element during storage.