That Shazam saddle bag looks very, very interesting. dimensions seem adequate. I’m not averse to spending on something that does the job well and lasts.
as for those saying backpack, no. Been there, done that, no thanks. And as for leaving it the day before, yes, again, I do own a MTB and do this occasionally. I’m looking for something better – more flexible, more comfortable.
im gonna look into front panniers/pizza racks a bit more, but the big saddle bag route looks compelling, would isolate from a lot of buzz.
im not too worried about shock impact and vibration . I’d use a thick neoprene laptop sleeve I already have, and as an electronic engineer I a) know when to worry and b) know work would replace it if I’m wrong 😂 but I do appreciate all the input and warning.