whoa, okay i agree it's not a fancy bag.. no idea where to get those here, but if you don't mind plain bags that are functional (with reasonable amount of padding and price not too high) i'll recommend you the gator delux bag from yamaha. it's around $50 to $60 (can get some discount if you sign up for the free membership)
if i'm not wrong, this bag was $40 7 years ago, but i think inflation eh.. haha. it's black too, ultra loads of padding, and can last at least 2 years before wearing out. my acoustic bag is half torn, but still usable, but my electric bag is still pretty much intact. be sure to check it's the "delux" version though.. it has a nice velvet, carpet like fabric on the insides, unlike the cheaper ones!
usually i won't recommend getting stuff from yamaha cause of the $$ but no choice, i think they're the sole dealer for gator bags here.. and these particular gators are worth it, compared to rock bags and mono which are $100 and beyond.
