Easy-Clean Lid is designed to eliminate nooks and crannies where dirt and grime could get trapped. BPA-free, kid-friendly water bottle is made of impact-, stain-, and odor-resistant plastic Straw is a cinch to disassemble for thorough cleaning but stays tethered so there are no loose parts to misplace. Kids enjoy an easy one-handed drinking experience at the push of a button. The 3-finger wide handle balances the gravity of the water bottle during walking, and your fingers won't feel pain. The handle can be rotated freely with no pressure on your wrist.