A modular storage container adapted to hold cosmetics or other small items in a stylish and sleek way is provided. The modular storage container can include a base unit having a first side and a second side, one of a mirror and magnifying device being arranged on the first side of the base unit, an illumination assembly for illuminating the mirror, and a removable cover. The removable cover can be adapted to secure to the first side of the base unit and to protect one of the mirror and magnifying device in a first secured position of the cover. The second side of the base unit is capable of being secured to one or more of a plurality of modular storage units in a stacked relationship. The second side of the base unit can be capable of being secured to the cover in a second secured position of the cover. The first side of the base unit can be adapted to secure to a first end of the cover and the second side of the base unit can be adapted to secure to a second end of the cover.