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The Kuku Duckbill KU5858 PPSU Wide Neck Bottle 280ml is designed to give both parents and babies the best feeding experience possible. Safe, hygienic, and comfortable.
Made from FDA-compliant, medical-grade PPSU (Polyphenylsulfone), this bottle offers superior heat resistance (up to 220°C) and exceptional durability. PPSU is a trusted material in medical equipment, making it the gold standard for baby feeding bottles.
The anti-colic silicone nipple minimizes air intake during feeding to reduce bloating and spit-up, while the wide neck design makes it easier to prepare, fill, and clean. The bottle also includes an easy-grip handle and straw, helping babies transition toward independent drinking.
Unlike ordinary plastic bottles, Kuku Duckbill PPSU bottles do not absorb odors or discolor over time and can be sterilized repeatedly using boiling water, microwaves, or steam sterilizers, making them a perfect long-term feeding solution for growing babies.
Product Name: Kuku Duckbill PPSU Wide Neck Bottle 280ml
Model: KU5858
Capacity: 280ml
Material: PPSU (Polyphenylsulfone) – Medical & Food Grade
Nipple Type: Anti-Colic Silicone Nipple
Features: With Handle & Straw | Wide Neck | Odor-Resistant | Heat-Resistant up to 220°C
Sterilization Methods: Boiling, Microwave, Steam Sterilizer
Safety Certifications: FDA Compliant | BPA-Free | Non-Toxic | Taiwan Quality Standard
Origin: Taiwan
Recommended Age: 0 months+ (suitable for newborns)
Brand: Kuku Duckbill
Category: Baby Feeding / Feeding Bottles / PPSU Bottles
1. Fill with breast milk or formula (avoid overfilling).
2. Ensure nipple is properly attached and vent holes are unobstructed.
3. Warm bottle if necessary using hot water or a bottle warmer (avoid direct microwave heating).
4. After feeding, wash thoroughly and sterilize before next use.
Tip: Replace the nipple every 2–3 months or when signs of wear appear to maintain hygiene and flow quality.
“Durable and crystal clear even after months of sterilizing. Totally worth it!”
“My baby loves the soft anti-colic teat and drinks comfortably without gas issues.”
“The handle makes it easy for my toddler to hold. Great design and quality.”
1. Is the Kuku Duckbill PPSU bottle safe for newborns?
Yes, the PPSU material is BPA-free, FDA-approved, and safe for babies from birth. The anti-colic nipple ensures smooth, comfortable feeding.
2. Can I use this bottle for both breast milk and formula?
Absolutely! PPSU material maintains temperature and nutrition integrity, making it ideal for both breast milk and formula.
3. What makes PPSU better than regular plastic bottles?
PPSU is stronger, clearer, and more heat-resistant than standard plastics. It resists stains, odors, and discoloration, even after frequent sterilization.
4. How should I sterilize the bottle?
You can safely sterilize it using boiling water, steam, or microwave sterilizers. PPSU withstands up to 220°C.
5. Where are Kuku Duckbill bottles made?
All Kuku Duckbill products are made in Taiwan, following strict quality and safety guidelines for infant care products.
