•Medical-Grade PPSU Material – BPA-free, odor-resistant, and exceptionally durable for long-term use.
•Heat-Resistant (Up to 180°C/356°F) – Safe for microwave sterilization, steam cleaning, and boiling.
•Eco-Friendly & Unbreakable – Lightweight yet shatterproof, ideal for travel and daily use.
•Clear ML/oz Dual-Volume Markings – Precise feeding measurements with easy-to-read etched (graduations).
•Ergonomic Handle Design – Soft-grip handles for tiny hands to encourage self-drinking.
•Leak-Proof 360° Silicone Valve – Spill-resistant for mess-free playtime and on-the-go use.
•Multi-Stage Drinking System – Convertible between straw/sippy cup modes as baby grows (optional feature if applicable).