LADDER Sport Insulated Shaker Bottle, 21 oz Stainless Steel Metal Protein Shaker

NEW - 21 fl oz capacity for optimal hydration Includes an inner protein mixer piece to whisk every last bit of powder Insulated to keep beverages cold for 24 hours or hot for 12 hours Double-walled stainless steel design keeps your bottle fresh and odor-free Dishwasher safe and plastic free water bottle Brand LADDER Material Stainless Steel Capacity 21 Fluid Ounces Special Feature Double Wall, Insulated