Abstract: An emesis bag. A liquid-tight, tubular body portion defining a tubular axis and formed of one or more sheets of a plastic sheeting material is provided. The body portion has a first end through which the tubular axis passes, the first end defining a first opening into the body portion. The first end includes a “ziplock” seal for sealing the first opening, the ziplock seal having permanently joined ends that lie substantially along two opposed seams of the bag. The body portion has two sides extending between the two seams. The bag further includes at least two stay elements. One of the stay elements is disposed at the first end of the body portion on one of the sides and the other is disposed at the first end on the other of the sides. The stay elements extend on both sides of the tubular axis and terminate short of the seams. Each of the stay elements includes at least one metal strip.