An ideal giveaway for gyms, nutritional supplement stores and more, this 12 oz. mini fitness shaker with mixer ball will help you shake up your marketing efforts. This handy bottle features a removable plastic cap (available in several colors) with a tethered flip-top for easy drinking. It is made from BPA-free polypropylene plastic and can be customized with an imprint of your choosing. Hand wash only and do not microwave.