Portable collapsible container for liquids

摘要

A collapsible and expandable container for liquids includes sidewall bellows defining collapsible and expandable side walls of a liquid impervious and preferably inert container having sealed ends. One end of the sealed ends of the container is a lid mounted on the bellows. The lid may be shaped as a tray so as to define a depression which is accessible from the outside of the container. At least one aperture is formed in said depression including a spout aperture opening into the bellows. A coupler such as a threaded neck may be formed on the aperture or apertures for re-sealable mounting of a cap and a spout thereon. The depression in the tray may be sized for flush mounting of the cap and the spout within the depression for ease of storage.