• 63 National Park Stickers: 63 National Park stickers are carefully drawn to show the most iconic images of each national park, turning your water bottle into a souvenir full of exploring natural wonders
• 7 Stickers: 63 national parks are engraved on your water bottle. Our stickers are waterproof and tear-resistant, so you can take your national park water bottle on adventures
• Keep Hot and Cold: The national park water bottle uses advanced insulation technology to keep your drinks hot for up to 12 hours and cold for up to 24 hours, accompanying you on your exciting adventure
• Leak-proof Protection: Made with a high-quality silicone gasket, it effectively prevents leaks. Whether you are taking a long trek to the park or tossing it in your daily commuter bag, you can ensure that the water bottle will not spill. It is perfect for your park adventures
• Stainless Steel Material: This water bottle is made of BPA-free stainless steel and is dishwasher-safe, and it is ready to share your park adventures with you