Dispensing container

A dispensing container, comprising:

• a container body having a flexible internal container which contains content and deforms so as to deflate with a decreasing amount of the content and an external container in which the internal container is attached, the external container being elastically deformed and provided with a suction port which sucks external air in between the internal container and the external container;
• a discharge cap which is attached to a spout of the container body, the discharge cap having, on its top part, a discharge port for discharging the content;
• an external-air inlet port which communicates between outside and the suction port;
• and
• an air valve which switches between a communicated state and a shutoff state of communication between the external-air inlet port and the suction port, wherein:
• a gas is housed in the internal container to thereby form a gas space;
• and
• a volume of the gas is 4% or more of a volume of the internal container.