| 摘要 |
<p>An extendable pour cap includes a base adapted for attaching to a neck of a container. A flexible spout extends from the base, and is adapted for communicating with an open mouth of the container. The flexible spout has integrally-formed bellows designed for converting the spout between a compressed condition and an extended condition. A first closure element is designed for removably securing a first closure cap over the flexible spout when compressed. A second closure element is designed for removably securing a second closure cap over the flexible spout when compressed.</p> |
