Keep liquids hot or cold with the Wolfie water bottle. This double walled, vacuum sealed bottle is insulated to protect drinks from outside weather. Perfect for school days, park visits, traveling or long days at the beach. Made in a convenient 350ml size, this bottle is easy for even the smallest toddlers to hold and carry. It comes with two lids for different stages, one drinking straw lid and one stainless steel screw lid. The drinking straw has a medium flow suitable for toddlers and school children. Both lids have a hook making them easy to carry even when your hands are full. The wide open mouth makes it easy to add ice cubes to keep drinks extra cool.