Kids Straw Tumbler with Silicone Sleeve and Locking Dial Insulated Cup

This kids straw tumbler is 100 percent leakproof when locked and is designed to handle both cold and iced carbonated beverages. To ensure leakproof performance simply twist the dial to the locked position and once locked you can confidently toss the tumbler into a bag or backpack without worrying about spills. All powder coated tumblers are top rack dishwasher safe and backed by a lifetime warranty. The tumbler has a signature removable silicone body sleeve to prevent dents dings bruises and scrapes while making it more customizable than ever. Thanks to the insulation it will keep their favorite drinks ice cold for 24 or more hours and also works for carbonated beverages.