Shot Bloks are an easy-to-chew and simple-to-handle energy food option for endurance athletes. 95% organic ingredients Easy to chew and digest formulation with an optimized balance of electrolytes and brown rice syrup carbohydrates for working muscles (six, 10g cubes for 200 calories per packet) Black cherry flavor offers 50mg of caffeine per serving, while orange offers 25mg of caffeine per serving (all from green tea extract) Margarita provides 3 times the sodium (210 mg) of other flavors Individually packaged 2.1oz (60g) pouches (new, inline one-handed Fastpak) in a POP display box of 18