LensCoat® كانون 16-35 II f2.8

The foam padding is dense enough that I don't worry about bumps in my bag, and the thermal protection is a nice bonus for leaving it in a hot car. Snug fit on the 16-35 II and it hasn't shifted at all after a week of use.

Installed this on my 16-35 II before a week of hiking in the desert, and it handled rocks and brush without a single new scratch. The thermal barrier aspect is real—lens stayed cool even under direct sun.

The texture is surprisingly soft against the lens body, and the fit is snug enough that I don't worry about it shifting during shoots. It’s already saved me from a few minor bumps on a rocky trail.