The FUNtainer® 12oz Vacuum Insulated Stainless Steel Water Bottle with Straw keeps drinks cold for up to 12 hours. Our kids water bottles are built so their drinks are as cool on the inside as they look on the outside. Kids stay hydrated, and parents stay happy. The double-wall stainless steel construction is built to handle drops, dings, and assorted roughhousing. Includes an integrated carry handle with a soft-touch grip, making it easy for kids to carry throughout the day. Help keep germs away with the hygienically covered silicone straw, which is removable for easy cleaning. To clean, you can pop your FUNtainer water bottle in the dishwasher; however, hand washing is recommended. Not for use with hot liquids.