NiSi 77mm Metal Stack Caps

Finally, a cap that actually stays on even when my filters are stacked. The threading is precise and doesn’t bind, which makes swapping them out on the go so much easier. Exactly the simple, sturdy solution I needed to keep dust off my 77mm stack between shoots.

The metal construction feels much more durable than the plastic caps I've used before, and the snug fit on both ends of my stacked filters gives me peace of mind when tossing them in my bag.

Finally, a cap set that actually stays on when I toss my filters in my bag. The precise threading makes stacking and unstacking quick without cross-threading.