Camera Lens Cap Holder, Strap Buckle Mount

Design preview. Rendered from the file, not a photo.

The maker says it fits: ~40mm camera strap. See the proof

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What it does

Clips onto your camera strap so your lens cap is always within reach
Designed for 58mm lens caps and ~40mm straps (parametric source available)
Textured layers plus lip overhang keep your cap secure, no more losses
Buckle design slips on easily, stays put during shoots
Perfect for photographers tired of digging through bags for caps

If you've ever spent three minutes hunting for your lens cap at the bottom of a camera bag, this little buckle mount is about to become your new best friend. The Camera Lens Cap Holder clips right onto your camera strap and gives your 58mm lens cap a dedicated home, so it's always there when you swap lenses.

The magic is in the details: the print layers create natural friction to grip the cap, and a subtle lip overhang adds extra hold without making it hard to pop the cap on and off. Sized for ~40mm straps, the buckle slides on smoothly and stays secure whether you're shooting a wedding or just wandering around town.

This design comes from kitlaan's parametric OpenSCAD source, so if you need a different cap or strap size, the flexibility is built right in. It's one of those simple, useful gadgets that just makes sense, because the best place for your lens cap is always right where you need it.

26k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: ~40mm camera strap

That is the maker's word, not a fit we measured. Check the size below against your own.

~40mm camera strap (model 40mm)From the maker's own listing notes, checked 2026-08-13. See the original post

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.