Zak! Designs Tritan Water Bottle with Flip Top Spout and Hello Kitty Graphics, 16.5 oz. Each 16.5-ounce water bottle with leak-proof lid and built-in carrying loop featuring Hello Kitty Easy-open flip-up spout and removable straw for easy cleaning Wide mouth easily accommodates ice cubes Made of BPA-free durable, shatter-proof, break resistant Tritan plastic Dishwasher safe; do not microwave