Customized Color and Size Plastic Fitness Candy Capsule Unique Protein Powder Jar Eco-Friendly for Packaging Use

One of the key features of these bottles is the seal lid. The lid is designed with a tight - fitting mechanism that creates an airtight and watertight seal. This not only helps in preventing leakage but also extends the shelf life of the capsules, pills, or liquid medications. The seal lid is easy to open and close, providing convenience for both manufacturers and end - users.