Abstract: A protective device for an electrical or fluid conduit termination includes a flexible polymer sheet member forming a body having a fluid-tight cavity therein and having a closed extremity and a neck forming a singular opening of the cavity for receiving the conduit termination, a first portion of the sheet member being transparent for visual identification of the termination, a second portion of the sheet member having an opaque outer covering forming a marking surface for receiving written indicia thereon, and a third portion being an identification region having coloring for indicating intended use of the device; a tie strap including a band and a buckle for securing the band about the neck for sealingly closing the cavity with at least a portion of the conduit termination sealingly enclosed within the cavity.