ChezMax Penguin Cartoon Stainless Steel Thermos Water Bottle for Kids Water Bottle 9.5oz Black [HEAT RETAINING] Vacuum insulation technology for maximum temperature retention, keeps water and drinks refreshingly hot or cold for up to 12 hours [DURABLE] Durable stainless steel interior and exterior, screw-on, leak-proof lid [CONVENIENT] Ideal choice for home, school, travel use, portable design to carry around easily [FASHION] Cute Penguin design thermos water bottle is a perfect gift for kids [ATTENTION] Hand wash recommended, 9.5 ounce capacity