A method of inspecting a sterilization wrap system after it is removed from an article, the method comprising: positioning a sterilization wrap system between a light source and a viewer, the sterilization wrap system comprising: an exterior panel comprising a permeable material having barrier properties and having a first surface and a second opposing surface, the exterior panel being substantially opaque or having a first level of translucence; and an interior panel comprising a permeable material having barrier properties and having a first surface and a second opposing surface, the interior panel having a level of translucence that is higher than the first level of translucence of the exterior panel, wherein the level of translucence of the interior panel falls within a range between substantially transparent and substantially opaque, wherein the interior panel includes a plurality of bond points and the bond points define discrete locations having a higher translucence than locations on the permeable material of the interior panel that are not bond points, wherein the panels are joined together over at least a portion of their surfaces and wherein at least a portion of the exterior panel of the sterilization wrap system is opposite the viewer and a corresponding portion of the interior panel is facing the viewer; and inspecting the sterilization wrap system for breaches in the exterior panel by looking for light passing through the interior panel facing the viewer, wherein the higher level of translucence of the interior panel compared to the exterior panel facilitates post-sterilization detection of breaches of the exterior panel when looking for light passing from the exterior panel of the wrap system through the interior panel of the wrap system after the wrap system is removed from a product that has been subjected to a sterilization cycle, wherein the difference in translucence between the interior panel and the exterior panel is at least 15 percent. positioning a sterilization wrap system between a light source and a viewer, the sterilization wrap system comprising: an exterior panel comprising a permeable material having barrier properties and having a first surface and a second opposing surface, the exterior panel being substantially opaque or having a first level of translucence; and an interior panel comprising a permeable material having barrier properties and having a first surface and a second opposing surface, the interior panel having a level of translucence that is higher than the first level of translucence of the exterior panel, wherein the level of translucence of the interior panel falls within a range between substantially transparent and substantially opaque, wherein the interior panel includes a plurality of bond points and the bond points define discrete locations having a higher translucence than locations on the permeable material of the interior panel that are not bond points, wherein the panels are joined together over at least a portion of their surfaces and wherein at least a portion of the exterior panel of the sterilization wrap system is opposite the viewer and a corresponding portion of the interior panel is facing the viewer; and an exterior panel comprising a permeable material having barrier properties and having a first surface and a second opposing surface, the exterior panel being substantially opaque or having a first level of translucence; and an interior panel comprising a permeable material having barrier properties and having a first surface and a second opposing surface, the interior panel having a level of translucence that is higher than the first level of translucence of the exterior panel, wherein the level of translucence of the interior panel falls within a range between substantially transparent and substantially opaque, wherein the interior panel includes a plurality of bond points and the bond points define discrete locations having a higher translucence than locations on the permeable material of the interior panel that are not bond points, wherein the panels are joined together over at least a portion of their surfaces and wherein at least a portion of the exterior panel of the sterilization wrap system is opposite the viewer and a corresponding portion of the interior panel is facing the viewer; and inspecting the sterilization wrap system for breaches in the exterior panel by looking for light passing through the interior panel facing the viewer, wherein the higher level of translucence of the interior panel compared to the exterior panel facilitates post-sterilization detection of breaches of the exterior panel when looking for light passing from the exterior panel of the wrap system through the interior panel of the wrap system after the wrap system is removed from a product that has been subjected to a sterilization cycle, wherein the difference in translucence between the interior panel and the exterior panel is at least 15 percent.