A flat multiple tool holder includes a generally flat card-like substrate having an interior and a pair of opposite end edges, and a plurality of separate pockets in the interior of the substrate. Each pocket is open at one of the opposite end edges of the substrate. Further, each pocket is shaped to match a profile of a given one of a plurality of different tools. The flat card-like substrate is formed by front, rear and middle layers laminated together in a sandwiched facing relationship with one another. The front and rear layers of the substrate are solid layers. The middle layer of the substrate has a plurality of separate voids or cutouts defined therein. Each of the cutouts is shaped to match a profile of a given one of a plurality of different tools. When the three layers are sealed or laminated together, these cutouts define pockets in the holder for receiving the various tools.