Convenient travel mug features a radial dial opening. When positioned open, the lid offers the ease of sipping from anywhere within its circumference, so you don't get distracted finding the mug opening.
When positioned closed, the locking lid tightly seals in fluids, you can pack up your beverage for the road, carry in your bag or send to school in the backpack
H2O mug features a colored lid with matching silicone, and is made from BPA free plastic, rubber and silicone