Benefits and features Broad compatibility: threaded design fits most bottles, eliminating size worries and making everyday drinking easier and more convenient. Safe, controlled sipping: antichoking straw system manages water flow to reduce gulping, providing reliable protection for the mouth and throat during hydration. Safe materials and chewready design: made from foodgrade silicone and PP, offering harmless, odorless properties and safe gnawing while maintaining durability and reliability during use. Leakproof performance: sealing ring with lock protection prevents leaks even when flipped upside down, keeping belongings dry and enabling effortless portability in a bag. What makes it different Focused on practical daily use with a universal fit, safetyforward sipping, and a durable, bitefriendly construction that supports longterm reliability. Materials and compatibility Materials: foodgrade silicone and PP. Fit: threaded design compatible with most standardbottle threads. Safety: odorless and designed for safe use during regular drinking and handling. Usage scenarios At home with children: for independent drinking routines, reducing spills on furniture and floors while keeping hydration simple. On the go: ideal for stroller or car trips, travel, and day trips where a reliable, leak helps keep bags and belongings dry. In daycare or school settings: supports everyday hydration needs with a secure seal and safe sipping mechanism, minimizing mess and spills during busy days.