Love the shaker bottle. Snaps tight so when you shake it you don't wear the liquid. The spring ball seems to be overkill considering the Vade pod activates and mixes really well with whatever liquid you use. I wouldn't not use the spring ball the combination of the quality and reliability of the Vade pod and the spring ball ensure I will never get a mouthful of protein powder gain
D
DEANNA I
Love it
Love that I can put in a shaker take to work and at lunch just add water and ice the chocolate is so good