VENY TAYA Demon Slayer Tumbler with Lid, 30 Oz Water Cup Vacuum Insulated 8-12h, Anime Water Bottle Double Walls, Stainless Steel Coffee Mug for Home and Car, Shinobbu (White)

The Demon Slayer Tumbler with Lid is a 30 oz. water cup that is made of thin metal with a vacuum insulated double wall to keep drinks cold for 8-12 hours. It comes in the Nezukko Pink design and features the anime characters from Demon Slayer. While the overall design is cute and the tumbler itself is solid, there are some issues with the lid and paint job. Some customers have reported that the lid broke easily and the silicone to keep it in place is not very effective. Others have noted that the paint on the cup was flawed, with pulling and bubbles, and that the design is only on one side. However, one customer was highly impressed with the tumbler’s ability to keep drinks cold for up to 24 hours while maintaining the shape of the ice cubes. Overall, this product is a decent choice for fans of Demon Slayer, but buyers should be aware of potential defects in the lid and paint job.