Safe and Reliable:Made from thicker 18/8 food grade stainless steel, it is durable, tough, corrosion resistant, reusable and will not retain any of the taste or smell of the liquidMaximum Temperature Retention:Double vacuum insulation keeps drinks cold for up to 12 hours and hot for up to 8 hours, so you can have a fresh drink anywhere, helping children stay hydrated all the time and develop a healthier lifestyleThoughtful design:The suction cap is designed to make it easier for kids to drink . The handle on the top of the cap also makes it easier to carry. The overall shape is cuter and fits teenager's preferencesPortable and Compact:the kids water bottle itself is lightweight. Even when filled with 16 ounces of liquid, it is not too heavy for kids, making it perfect for students on the goNote:If there is any problem with our water bottle, please don't hesitate to contact us