LensCoat® Sigma 120-300

I was worried about scratches on my lens during hikes, but this cover fits snugly and the material is thick enough to absorb light bumps. The cutouts align perfectly with all the controls, which was a relief.

The camo pattern does exactly what it's supposed to—out in the field, birds don't flare nearly as fast now that the shiny white barrel is gone. The fit is snug over the zoom ring but doesn't interfere with focusing, and it's already saved me from a nasty scrape against a rock ledge.

I was worried about scratches on my lens during hikes, but this cover slips on easily and stays put even in my backpack. The material feels thick enough to absorb minor bumps without adding much weight.