SpectraCal (TM) - Make it easy for new and potential customers to find their place around your company with this 16 oz. Slide Top Tumbler! Whether they're new at your gym or loyal visitors at your park, they can use this translucent double wall tumbler wherever they go. It features a unique slide forward lid and easy to hold wave/curve design. It measures 8 3/4" x 3 1/4" diameter and the contoured base fits in most cup holders. Put your brand in their hands to see maximize its reach!