About product and suppliers:
            1,348 custom protein shakers products are offered for sale by suppliers on Alibaba.com, of which water bottles accounts for 34%, herb & spice tools accounts for 1%. 

A wide variety of custom protein shakers options are available to you, such as plastic, metal. You can also choose from none, thermal insulation custom protein shakers, as well as from unisex, adults, and student custom protein shakers, and whether custom protein shakers is direct drinking, pressing type, or straw type. 

There are 548 suppliers who sells custom protein shakers on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of custom protein shakers supply is 99% respectively.