BPN SHAKER BOTTLE: Represent the Bare Performance Nutrition brand with a 28oz. BlenderBottle Shaker Bottle. Perfect for use with BPN protein powder and other supplements OFFICIAL BLENDERBOTTLE SHAKER BOTTLE: This shaker is an official BlenderBottle Shaker bottle (black) with a wire whisk included EASY TO USE AND CARRY: Wide mouth makes it easy to add powder mixes. Bottle also features a screw-on lid with flip cap for secure closure and a loop top for easy carry WATER INTAKE MEASUREMENTS: Convenient measuring guidelines on side of water bottle show water intake in both ounces and mililiters BARE PERFORMANCE NUTRITION: We are a team of driven leaders who are passionate about helping others reach their highest levels of fitness with training, nutrition, and supplementation. We live and train behind the motto, "GO ONE MORE"