Turn everyday hydration into a fun learning experience with NumBottle, a playful and engaging kids water bottle that builds number recognition, boosts curiosity, and keeps your child excited to learn while staying hydrated at school, home, or on the go. Learn While Drinking Kids often lose interest in learning, but this playful design keeps them engaged, helping them recognize numbers and think while they sip, making learning feel natural instead of forced or boring. DETAILS Number Play Water Bottle for Kids Learn While Drinking Boost Math Skills Number Recognition Stay Hydrated Spill-Free Sipping Easy Straw Use Leakproof Design Kid-Friendly Size Available Capacity: 430 ml | 14.5 fl oz Available Colors: Pink, Green, Blue, Orange Age Recommendation: 3-5+ years For Sizing Please See Product Pictures *All orders are processed within 1-2 business days. Our typical delivery frame is 7-10 business days. Depending on your location, you may receive your item much earlier.