This 15 oz. Fun Cup Collection Tumbler give you the capacity you're looking for. This promotional cup measures 8.3" and features double-walled protection and stay healthy with its BPA-free construction. You get plenty of colors to choose from which include a color-coordinated straw and black lid. The colored inner wall and clear exterior make for a very unique and fun design. Once your clients see these they won't wait till they can get their hands on them!