Quad Lock iPhone Case – iPhone 15 (6.1") – Twist-Lock Compatible

This Quad Lock iPhone case is a protective everyday phone case that also serves as the mounting interface for the Quad Lock system. It’s built for riders who want one case that works on and off the bike without needing a separate mount-specific shell. Compared to generic phone cases, this case integrates the Quad Lock twist-lock interface directly into the back of the case. That allows the phone to mechanically lock into any Quad Lock mount, keeping it secure during rides while still functioning like a normal slim protective case the rest of the time. Key Features Integrated Quad Lock twist-lock interface Impact-absorbing TPU outer shell with rigid polycarbonate core Slim profile designed for everyday pocket use Soft microfiber lining to protect the back of the phone Full access to buttons, ports, and speakers Edge-to-edge protection for daily use and riding Compatibility & Use Notes Designed specifically for iPhone 15 with 6.1" display Compatible with all Quad Lock mounts Not compatible with non–Quad Lock mounting systems Mounts sold separately Case must be fully rotated to lock into Quad Lock mounts Service / Ownership Context This case is part of the mounting system, not just protection. If the phone is used regularly on the bike, check that the locking interface remains clean and free of debris so it fully engages with the mount. For riders who frequently swap between bikes, this case eliminates the need to move adhesives or adaptors between devices.