Take a sip from the 40 oz. Sunflower Stanley Dupe tumbler! Not only is it a total looker, this baby can keep your hot drinks hot and cold drinks cold for up to 24 hours! And it's perfect for the on-the-go-go-go lifestyle - no need to worry about spills or leaks! Go ahead, take the plunge... you (and your thirst) won't regret it.