Equipment cases and methods of use. An equipment case has a lid and a base that are connectable to define an interior volume and a foam stack disposed within the interior volume. The foam stack includes a first layer of foam coupled with the base and that defines a first opening sized to receive a first computing device. The foam stack also includes a tray that is removably disposed above the first layer. A bottom wall of the tray defines a second opening sized to receive a second computing device. The tray includes a plurality of side walls that, together with the bottom wall, define a third opening sized to receive a third computing device. The foam stack also includes a third layer of foam coupled with an interior surface of the lid and including a removable portion sized to fit within the plurality of side walls in the tray.

A substrate loading station includes: a first holding portion having a first holding groove defined in a first surface thereof; and a second holding portion facing the first holding portion and configured to hold a window substrate together with the first holding portion. The first surface of the first holding portion faces the second holding portion, and the first holding groove includes: a first groove extending from the first surface toward a second surface of the first holding portion, which is opposite to the first surface, along a first direction; and a second groove extending from an end of the first groove toward both sides of the first holding portion, which are opposite to each other in a second direction crossing the first direction.