Feature: 【Tritan Material & BPA Free】Our water Bottle is made of food grade environmental protection reusable Tirstan. It is 100% BPA free , the water bottle is reusable for safe and sustainable drinking, the material is stable and does not release any toxic substances. 【Leak-Proof Safety Design】Just click the button to open the water cup with one hand for easy use. The flap is equipped with a safety lock to prevent accidental opening, dust and leakage, even if the water bottle is tipped over. 【Working Principle】When you smell something through the nose, it will reach the olfactory center of the nose through the throat and display it as taste in the brain. We can use our sense of smell to experience the one of the 7 flavors from the aroma ring. 【Loss Weight & Hydration】Air water bottles use flavour to stimulate your sense of smell, creating the illusion of taste, so you can drink more water to reach your fitness goals. Experience taste without guilt and safeguard your healthy life. 【Wide Range of Use】The mouth of the air water bottle is wide, it's easy to add ice cubes. It is convenient to connect this plastic water bottles to your backpack, bike, or travel bag. Ideal for travel, hiking, gym, and any indoor and outdoor activities. Specification: Fruit Fragrance Water Cup: Scented Water Bottle Scent Sports Kettle: Travel Drinking Bottles Product title: 650ML Scented Water Cup Product material: Food grade materials Head color (optional): black, pink, blue, purple,frosted black Product capacity: About 650ML Product size: About 255x80x80mm/10.03X 3.15X 3.15in Note: The product comes with a selection of sets and individual kettles, please check carefully shipped randomly and will not affect the use. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measuring deviation due to manual measurement.