It is a great promotional marketing item for gyms, personal trainers and health food companies because so many of their clients and prospects use protein or weight-loss shakes made from powders. the special ball helps break up those powders and allows them to dissolve more effectively into the liquid being used. The result – a smoother, less gritty drink! That means people more likely to actually use the product so they get better results!
Yes, it does cost more than the average sport bottle, but there are ways to make it fit into the budget.
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