Canon LZ1328 Lens Case

My RF 100-500mm fits perfectly snug inside—no shifting at all when I toss it in my backpack. The padding feels substantial enough that I don't worry about bumps during travel.

I was worried about the RF 600mm rattling around in a generic bag, but this case holds it snugly with room to spare. The dedicated fit means I can toss it in my backpack without a second thought, and the padding feels solid enough for travel.

Finally, a case that actually fits my RF 100-500mm without any wrestling. The rigid shell is reassuring when I toss it in my backpack, and the dedicated shape means zero rattling around.