Coffee Cup Lids Reusable Mug Cover Leak-Proof Locking Replacement Lid for Tumblers, Water Bottles(Blue Black)

1. Universal Compatibility – Designed to fit most cups with similar lid designs, offering a secure replacement or upgrade option.
2. Food-Grade PP Material – Made from food-safe polypropylene (PP), ensuring durability and safety for daily use.
3. Pre-Sterilized & Easy Cleaning – Factory-sterilized; rinse with cold saltwater and soak before initial use. Avoid boiling or high-temperature disinfection.
4. Leak-Proof Locking Mechanism – Features a secure clasp design to prevent spills during travel or movement.
5. Convenient Spring-Loaded Lid – Enables easy one-handed opening and closing for quick access to beverages.