Are there any coupon codes for Thermos Nissan 18 Ounce Stainless Steel Travel Tumbler, Smoke...?

As with many other products on Amazon.com, the "Ultimate" earned pretty much of a bimodal distribution: People seem to basically love or really dislike the "Travel Tumbler." Either the quality control at Nissan is terrible (i.e., people are getting tumblers that differ greatly in quality), or the reviews themselves are just not very reliable. Coffee lovers may be a...