Substrate storing container

A substrate storing container comprising:

• a container main body in which a substrate storing space capable of storing a plurality of substrates is formed therein, and a container main body opening portion in communication with the substrate storing space is formed at one end portion;
• a lid body removably attached to the container main body opening portion, the lid body removably capable of closing the container main body opening portion;
• and
• a lateral substrate support portion disposed to form a pair in the substrate storing space, the lateral substrate support portion being capable of supporting edge portions of the plurality of substrates in a state in which adjacent substrates among the plurality of substrates are arranged in parallel to be spaced by a predetermined interval when the container main body opening portion is closed by the lid body,
• wherein the lateral substrate support portion includes a substrate contact portion that touches the substrates when the edge portions of the substrates are supported, and a contact portion support portion that supports the substrate contact portion,
• the substrate contact portion is made of a material having a heat-resisting property with respect to temperature of the substrates touching the substrate contact portion, and
• the contact portion support portion is made of a material having a lower heat-resisting property than the heat-resisting property of the substrate contact portion and having a lower coefficient of moisture absorption than a coefficient of moisture absorption of the substrate contact portion.