Introducing the Mammut Oceanarium, the ideal learning companion for curious young minds! This richly illustrated fact and textbook is packed with intriguing oceanic knowledge, tailored for children, ensuring it's spot-on for their age and comprehension level. Its sturdy construction withstands frequent use, and the clear, engaging content not only educates but also captures children’s imagination, making learning about the ocean's wonders effortless and enjoyable. Perfect for both home and school environments, it easily fits into bookshelves and school bags for oceanic adventures anytime, anywhere!

• Materials: High-quality stainless steel and BPA-free plastic
• Use Instructions: This flask should be pre-heated with hot water before filling with a hot beverage
• Certifications: Meets ISO 9001 standards
• Batteries: None required
• Age: Suitable for all ages
• Measurements: Capacity is 500ml, height is 25cm, diameter is 7cm
• Extra: Features a screw-top lid and a narrow mouth for spill-free sipping