According to bundle theory, an object consists of its properties and nothing more; thus, there cannot be an object without properties and one cannot "conceive" of such an object. For example, when we think of an apple, we think of its properties: redness, roundness, being a type of fruit, "etc". There is nothing above and beyond these properties; the apple is nothing more than the collection of its properties. In particular, there is no "substance" in which the properties are "inherent".