Limits on fluid containers on the flight from Guayaquil to the Galapagos

I understand that we will be provided with a small bag to pack for our stay in the Galapagos. Can this bag be checked for the flight out? If it is carried on the flight will be be subject to the same limits on the size of the fluids we can carry on as we are in the US, i.e. less than 3 ounces?
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