Corkcicle Star Wars Stemless Wine Glass Tumbler, Triple Insulated Stainless Steel, Easy Grip, Non-slip Bottom, Keeps Beverages Chilled for 9 Hours, Darth Vader, 12 oz

This Star Wars themed tumbler is a hit with fans of the franchise. It's described as sturdy, cute and with a cool design. Most customers are pleased with its ability to keep drinks cold or hot, though some find that it doesn't keep drinks at the right temperature for described amount of time. The lid, while easy to use and well-designed, has a tendency to leak from the sip hole. A few reviewers have also noted that the tumbler doesn't fit securely in a car cup holder. However, it does have a silicone ring to prevent sliding. The product is generally reviewed positively with customers being overall happy with their purchase.