Es Kelapa Muda

This ubiquitous drink costs 10,000 IDR per nut, which is 40% cheaper than the typical isotonic sports drink on the local market. The liquid inside a single young coconut contains 250 mg of potassium, a level 20% higher than the average for bottled electrolyte waters, making it a superior choice for post-exercise recovery. Served fresh from hacked-open nuts across thousands of street stalls, it commands 90% of Indonesia's natural beverage sales, with 300,000 nuts consumed daily in Jakarta alone.