Top positive review
Sturdy and good quality shakers
on 13 February 2016
Smart Shakers are awesome! They are so handy to take to the gym, I find them especially useful when I am on the road (I travel with work and stay in hotels a lot) as I can take two protein portions, one in the top ready mixed, then powder in the bottom section ready for the next day. Great shakers that are sturdy and don't leak as well as being very practical.