The Ice Shaker protein shaker bottle is here! New features to our shaker cup include a removable agitator that twists into the lid, measurement markings inside the bottle and a sturdy lanyard for easy carrying. Are you ready for your new favorite water bottle and protein shaker? Ditch your old smelly plastic shakers and say hello to the kitchen grade non-odor absorbing 18/8 stainless steel Ice Shaker bottle. Are you sick of overpaying for a cup that spills when it falls over? Now you don't have to worry about spilling. Our sturdy leak proof BPA free pop top is easy to open while still being secure enough to close and shake. By now you are probably wondering if the Ice Shaker can hold ice as long as other bottles on the market? The answer is YES! The Ice Shaker's double wall vacuum insulated bottle will hold ice for over 30 hours in a 75 degree room! The Ice Shaker is the perfect bottle for everything! Don't just bring it to the gym, it is also perfect for the office, traveling, the pool, the beach, tailgating, hiking, camping, hunting, yoga, sporting events, or anywhere else you might go!