Cathill Spout Sippy Cup Conversion Kit for Philips Avent Natural Bottles (6m+), 4 Pack

All-in-one bottle-to-cup transition kit

Moving from bottle feeding to a sippy cup can be a milestone moment for your baby. The Cathill Spout Sippy Cup Conversion Kit is designed to accompany that transition, with compatibility for Philips Avent Natural bottles and an emphasis on ease, cleanliness, and comfort. The kit is built for babies around 6 months and older, offering a gradual path toward independent sipping while keeping feeding routines simple for caregivers.

What’s inside the 4-pack

• 4 spout tops
• 4 weighted straws
• 4 ergonomic handles
• 4 cleaning brushes
• 4 storage cases

Safety, materials, and durability

Crafted from CPC-certified food-grade silicone, the components are designed to be bite-resistant and free from BPA, phthalates, PVC, latex, and lead. This helps you focus on the moment, knowing you have a trusted, baby-safe option for mealtime.

Innovative design for growing babies

• Leak-proof spouts for fewer spills
• Gentle-on-the-gums spout
• Adjustable flow and cross-cut options

Easy to clean and maintain

• Dishwasher-safe parts
• Spout separates easily for thorough cleaning
• Boil for quick disinfection; replacement packs available

Ergonomic handles and grip

Ergonomic handles are designed for tiny hands, making it easier for your child to hold and sip comfortably.

How to use

1. Swap the nipple for a spout top on your Philips Avent Natural bottle.
2. Attach the weighted straw and offer the cup with the handles.
3. Rinse after use and store in the included case for convenient swaps.

Compatibility and versatility

The kit complements Philips Avent Natural bottles of various sizes and materials, eliminating the need for new cups while preserving familiar feeding routines.

Consider how this kit might support everyday feeding moments—an option that can adapt as your baby grows and their sipping needs evolve.

The weighted straw is designed to help baby coordinate sucking and swallowing with minimal effort, while the soft spout supports comfortable lip seal. The case helps you keep components organized for easy travel and quick meal swaps.