This is a basic holder for the travel case that comes with the Xreal Air 2 AR glasses, intended for use with the Ikea SKADIS pegboard.
(I can't find any information about the Nreal/Xreal Air travel case, so I don't know if this holder will fit those as well, but if you've got the dimensions for it, I'll gladly upload a modification for you.)
Print as oriented in the model, with organic or snug normal supports for the pegs on the back. Works fine with PLA or PLA+.
Thanks to Rod for the SKADIS peg model.