The Bestie Bottles are designed to make hydration fun and personalized for kids. These stainless steel bottles feature removable, collectible silicone character heads, allowing kids to mix, match, and swap with friends. With a 16 oz capacity, they keep drinks cold for up to 22 hours, making them perfect for school, sports, or adventures. Durable, leak-proof, and easy to carry, the Bestie Bottles bring both practicality and fun to staying hydrated!Features 16oz capacityDouble wall, vacuum insulated stainless steelKeeps cold up to 24hSilicone strawRemovable, collectible and exchangeable silicone character headLeak proofSilicone ring on baseSoft-touch finishBPA free, lead free and food safeMeasures 3" X 3" X 8"How to Use Simply fill with your favorite beverage and enjoy!Care Instructions Bottle and lid are dishwasher safe, handwash recommended. Straw and silicone character head are handwash only.