Except an exquisite washable waterproof grey square bag, this pill container also has a premium zipper which has been tested for thousands of times to make it run smoothly. The built-in mesh bag of this pill box organizer is large enough for placing small flat objects. One day one box with date reminder, each pill dispenser was designed with an am/pm compartment to avoid confusion. The dimension of each vitamin organizer is 1.13 x 1.6 x 0.49 inch, so when youre outside during the day, the daily pill box organizer is large enough for holding the pills you need (normally can fit 6 fish oils or 14 capsules), and the black canvas bag can also be used to pack your necessities. Made of food-grade PP plastic, this medicine organizer does not contain BPA and is safe for medical use.