Triple-Level Lock For Zippers

A compact titanium zipper lock with three mechanical security levels that adapt to daily carry, crowds, and travel

Titaner Trident brings three mechanical security modes to everyday carry. Level 1 uses an industrial-grade ruby button for deliberate, smooth lock and release. Level 2 adds a side slider that blocks the ruby press in crowds. Level 3 hides a challenge deadlock for high-risk scenarios. Machined from solid GR5 titanium, it resists sweat, rain, and seawater, with a stonewashed texture or optional obsidian black DLC finish. A reversible, no-look insertion saves time, while the latch doubles as a flathead driver and 4 mm hex wrench. Tritium-ready slots offer constant low-light visibility. Designed as a zipper clip, bag charm, and compact multi-tool, it blends in yet works hard. Back the project on Kickstarter.