Thyseed - Baby’s First Learner Sippy Cup with Weighted: 300ml

V-Shape Easy Sip, No Choking—Effortless Learning with Straws!

Designed for 7+ Months First-Time Straw Users. A baby cup that promotes safe, bite-free sipping and protects new teeth by adapting flow to your child's natural rhythm.

• Smart Flow Control: Straw opening adjusts speed based on baby's sucking rhythm, reducing choking risks during playtime. Helps transition smoothly from bottles to straw cups.
• Zero-Bite Flow Control: Liquid-activated spout releases drinks through lip compression alone, eliminating tooth-gnawing habits while protecting delicate new teeth.
• Reliable Leakproof Seal: Silicone valve responds only to intentional sucking.Stays dry even when tossed around. Confidently carry in diaper bags without spills.
• Ergonomic Growth Companion: Angled handles promote proper sipping posture, supporting developmental milestones from baby bottle to sippy cup transitions.
• Temperature-Tough Construction: Made of BASF’s high-performance thermoplastic Ultrason^®, Premium PPSU material withstands repeated sterilization (356°F/180°C) while maintaining structural integrity, BPA/BPS-free for ultimate safety.
• Freedom to Sip Anywhere: No awkward head tilting needed Internal straw adapts to cup angles while air vents maintain steady flow. Toddlers drink comfortably whether sitting or crawling.

Details:

• Brand: Thyseed
• Age: 7m+
• Material Composition: PPSU、Liquid silicone
• Material free: BPA-free
• Care instructions: Safe in microwave, boiling water, dishwashers and sterilizers
• Recommended Uses For Product: Drinking water, drinking milk, drinking liquids
• Usage Scenarios: Home, travel
• Item Weight: 181.5g
• Package Dimensions：‎8.13 x 12.45 x 17.27cm