This Bottle Cap Stopper Password Protected Combination Lock is a single piece device that combines a bottle cap stopper with a password protected combination lock to secure bottle contents. It provides controlled access and helps prevent unwanted openings while keeping the bottle sealed when locked. Key benefits Password protected access: set and use a programmable combination to unlock the stopper, keeping contents secure from unauthorized access. Secure sealing: the stopper mechanism enables effective closure of the bottle even when locked, helping to prevent leaks and spills. Reusable design: built for repeated use with reliable operation and easy reconfiguration of the code. Compact and discreet: a low profile, one piece solution that minimizes interference with bottle handling and storage. Simple operation: straightforward setup and usage for everyday security needs. Key attributes Functionality: integrated bottle cap stopper with a built‑in password protected combination lock. Compatibility: designed to work with bottles that use standard cap style closures. Size: compact form factor; exact dimensions are not specified in the listing. Material: material specification is not provided in the listing. Performance: aims to provide secure, repeatable locking to restrict access to bottle contents. Use cases Home security for medications or supplements: keep prescription bottles or daily tablets accessible only to authorized users. Kitchen and household safety: restrict access to beverages or other small containers to prevent unsupervised or accidental openings. Smallvolume lab or workshop storage: secure samples or reagents stored in bottle form, limiting access to trained personnel only. This description reflects the product concept of a bottle cap stopper with a password protected combination lock in a single piece, suitable for securing bottle contents while allowing controlled access.