Promaster フィルターポケット

The clip is a game-changer—I just hook it onto my backpack strap and forget it's there until I need it. The neoprene is thick enough that I don't cringe when the bag bangs around in the car. Honestly, for a single 77mm filter, this thing does exactly what it should.

The clip is what sold me—it snaps onto my bag strap in a second, and the neoprene is thick enough that I don't stress about a 77mm filter rattling around in my pack. It's slim, so it doesn't bulk up my setup, and I've already used it on a dusty hike without a scratch on the glass.

I was worried a neoprene filter holder would feel flimsy, but the material is surprisingly sturdy and keeps my 77mm lens filter secure. The clip attaches to my bag strap easily, making it quick to access without digging around. Definitely does the job for protecting a single filter on the go.