Custom Sports Bottles, Ria 28 oz Single Wall Stainless Steel Bottle - BPA Free, The Ria 28 oz single wall 18/8 stainless steel bottle has a two-tone design and a modern look. It has a screw-top lid with a hinged steel handle and it's easy to travel with and take on-the-go. Use this bottle at work, on long walks and when working out. It fits in most car cup holders and is FDA compliant and BPA free. ... #KW2513 $9.64/each.