Does this count? GK-MB200 and GB-STL-8T. It's definitely not a beater "practice amp," but it's all of 13 lbs., very portable, and small-gig-worthy.
Swap a Faital Pro 8PR200 high excursion driver into that STL box and you'll the a huge performance boost in tone and volume. Good to use a high pass filter on smaller drivers, like the Fdeck HPF-Pre. Makes them more efficient by removing the subsonic frequencies you don't hear (and extra stress on the small driver). Will make that Fatal 8" driver approach the volume of a good 110. That's the same driver in my Crazy8. Love it!