We stayed at CBR in November. All of the villages have at least one Coke freestyle machine - there are lots of juice and iced tea choices. Each village also has a market that serves coffee (at least in the morning, I did not pay attention later in the day) - it was free when we stayed in November. I do not remember if there was hot chocolate available.
We were lucky enough to stay in a building that housed both the market and a freestyle machine - never got more use out a refillable mug than that stay at CBR!! I will add that I wish the market opened at least 30 minutes earlier than it did, so access to coffee would have started sooner.