Think tank Mirrorless Mover 5. Scaled to fit today’s compact, mirrorless cameras, this collection of bags offers the same top quality materials and craftsmanship that Think Tank is known for. Unlike many other competitors' bags in this class, our collection does not cut corners in materials or craftsmanship. Using metal hardware instead of plastic buckles, high quality fabrics, YKK zippers and a new, magnetic closure, the Mirrorless Mover offer quality and value.