★ XsimFitnessx Protein Shaker bottle combines appearance and function in a unique sports bottle. High quality materials and fashion design make the perfect companion for your fitting. (not insulated) , ★ Edible Material: With high quality edible stainless steel material, 100% BPA and phthalates free . It is also suitable for gift giving as it packed in the beautiful box, ensures you and the one you loved have a safe and healthy Protein Shaker bottle. , ★ By using the metal balls to remove the caking of protein powder, easily mixing the protein powder/ milkshake evenly, and fully enjoy the velvety soft and pleasurable drinks. , ★ Easy to use- large capacity: easy to open and clean. Super light: easy to carry around. Compared with the plastic bottles, all parts of this protein shaker is more easy to clean ,less from any smell, edible safer. , ★ Please note that the bottle can not wash in dishwasher. It is suggested to wash the protein shaker bottle by hand. 30 days warranty! Money back or exchange!