Travellin' with cold chain

OK.. this is a first. I'm heading back to Jakarta tomorrow and will be hand-carrying some pretty important meds on cold chain. These were prescribed to me last week and have to be kept cool between 2 - 8 Celcius for optimal activity. Even when I left the clinic to head home after the doctor's visit, the nurses gave me a cooler bag with 3 dry ice packs to ensure that the meds are kept cool at all times. I have to start self-administer these meds in 4 days time while in Jakarta and my doctor had provided me a Customs clearance letter to explain that these meds are for me. Exciting times ahead!