This Bluey 12oz Flip Top Kids Tumbler is perfect for kids on-the-go, whether they're heading to school or out for a day of adventure. Handmade from high-quality stainless steel, this tumbler comes complete with a screw on lid, pop top straw and handle for easy portability. The Custom Flip Top 12oz Kids Water Bottle by AKA Handcrafted Tumblers is great for both hot and cold beverages. Please note that this tumbler is not dishwasher or microwave safe, and should be hand washed only for best results. Give your little ones a fun and functional way to stay hydrated with this must-have tumbler.