Been looking at dimensions of the storage bins hidden under the Bluetooth keyboard in Pelican iI075 and I'm seeing room for a SIG 365, M&P Shield 2.0.

However, due to their greater grip angle NO Glock fits.

I discovered these dimensions by looking up the dimensions of things people are fitting in there in their YouTube videos.

Things which have known dimensions, like the Otterbox cover for an iPhone. Which are: 6.2 x 3.4 x 1.3 inches.

In the video below you see that this just fits lengthwise, and has space to spare for more height.