so next year im gonna be flying to and from the south island in semester breaks and I plan on bringing my PC with me (just the Case and internals), is there any cases the fine people here can suggest because my idea is that if it cant be given like a backpack with extra slots and made carry on, then id make a custom one with enough space for my current hardware and can be packed in my other luggage.

 I have a Micro ATX; 24.4cm x 24.4cm board and a  GFX that is  (mm) 208 x 111 x 35 so i think it might be a awkward form-factor im asking for.