Waterproof: This small pill holder keychain has a rubber ring on the screw cap for a waterproof seal. This keeps your pills safe and dry, protected from damage and moisture, during vacations, travel, camping or any outdoor adventures. Depending on the bottle's color, you can get a 7-day supplement out of it. Aluminum Alloy Pill Case: Our weekly pill case is made of high-quality aluminum alloy, providing complete protection for the pills inside. It is rust-resistant, durable, and sturdy, allowing you to safely store your pills or various medications. No more worries about dropping the bottle or accidents during daily activities or sports. Portable: Weighing only 90 grams, with a total length of 19 cm and an outer diameter of 2.5 cm, it is the perfect choice if you want to use it as a daily pill case. 7 Removable Compartments: This small pill case has 7 compartments in the colors red, orange, yellow, green, blue, indigo, and purple. Each compartment is removable and has a screw opening for easy opening and closing. Say goodbye to fragile, transparent plastic pill containers and protect your privacy without worrying about others seeing your pills. Multifunctional: This travel keychain with a pill container can not only hold your daily medicines, but also emergency cash, notes, earplugs, spices, or other items you want to hide and protect when traveling. Lightweight and portable, it can be easily attached to a belt loop, handbag, golf bag, or used as a jacket zipper pull. Show more