Make sure your youngster stays hydrated on your hike with the CamelBak Eddy+ Kids UFOs 12 oz Stainless Steel Water Bottle. Constructed with durable stainless steel, this water bottle uses vacuum insulation to keep drinks cold for up to 10 hours, while the sweatproof design helps keep your child's hands dry. The bite valve with a straw ensures easy sipping, and the leakproof cap prevents spills.