Heading out to a party? Have your drink of choice with you by taking it in the bonafide flask. This flask's outer and inner is made of BPA-free stainless steel which is safe to drink from as it is FDA approved. Plus, this flask will keep your favorite drink fresh as it is sealed with its self-attached spill-resistant screw-on lid. Choose from a variety of colorways that this 6 oz. flask comes in to get one that fits your style best