There has been a sudden rise in novel shaker bottles. Smartshake started this fad last year, while many have included compartments in their design few have come up with something as unique as the world’s smartest shaker. Core 150 did make a very good effort with their patented 3 pocket tray but it has some contradicting details. The massive 1 litre measurement is something no other shaker has. However the compartments Core want you to keep your powders in are not big enough for any supplement that would make use of that 1000mls. It’s convenience in no way compares to the Smartshaker, but if you are after a bottle for Real Mass Probiotic. Core 150 might come in handy.
