Energize your way. Give your water a burst of flavour and caffeine with mio Peach Mango Energy Drink Mix. Each packet delivers 81 mg caffeine and contains 0 sugar and 5 calories. Simply empty one packet into 500 mL of water, mix and enjoy! Every box contains 10, 2.4 g easy-to-pour packets with caffeine to help keep you energized throughout the day. Our flavoured drink powder packets are perfect for bringing to work, school or anywhere you want instant fruit-flavoured refreshment with caffeine. mio Drink Mix is available in three caffeinated flavours and two non-caffeinated flavours.