 On the immanent universal version of the bundle theory, objects are bundles of universals, and those universals are located in space and time. When some universals are in the same place and at the same time (and perhaps when some other condition is satisfied) that there is an object that is the bundle of those universals. (For some bundle theorists, not just any group of immanent universals forms a bundle.) The way it’s often put is that objects are bundles of coinstantiated universals, where the coinstantiation relation may be a primitive  relation.[24]