I’ve noticed in the last week that Saya’s Dorada (golden) and Negra (black) beers are showing up around Santa Cruz lately. You can find them at seemingly most Hipermaxi grocery stores as well as Cafe 24 just off the main plaza. Surely elsewhere, so let me know if you do!
I’m not 100% sure about ingredient bills, but having tasted both up in La Paz, I believe Saya’s Dorada is a fairly straightforward malty lager, while the Negra is more of a Dunkel. Honestly, the best I’ve had was their Amber, but I’ve not seen that in bottle form down here just yet.