[One-handed sliding lid is convenient to take out] One-handed sliding lid saves time and effort, frees up one hand and takes medicine while holding the cup. 【Adjustable medicine advertising】According to the size of the medicine plug on the sliding pill box cover, one pill at a time is convenient for taking medicine. [The reasonable protection against light] Medicines should be stored away from light, and the anti-light design of the outer shell can reduce light problems [Portable] It can be hung with key chains , bags, etc. It is compact and portable, suitable for outdoor activities such as hunting, fishing, camping, expedition and outdoor rescue or family. [ABS+Food Grade TPR] Raw Materials food grade, formaldehyde and bisphenol A free, safe, take up less space and make your medicine more tidy and organized.