Ultra-compact and ridiculously hardwearing, this quick-release keychain is ingeniously simplistic by design, without making any compromises on functionality or strength. Precision-machined from two solid pieces of grade 5 titanium, the simple compression coupling features not a single moving part, so there is literally nothing to break. Corrosion-resistant and super lightweight at only 2.4 grams, the Python-QR uses a positive locking system that prevents accidental releases so you never have to worry about losing any gear, no matter how heavy or valuable.