Cathill Spout Sippy Cup Conversion Kit for Philips Avent Natural Bottles - 2 Pack (6m+)

Smoothly switch from bottle to sippy cup with Cathill

The Cathill Spout Sippy Cup Conversion Kit is an all‑in‑one solution that retrofits Philips Avent Natural bottles into spill‑resistant cups. This 2‑pack set includes two spout tops, two weighted straws, two ergonomic handles, two cleaning brushes, and two portable storage cases—giving you everything you need for a clean, hassle‑free switch between bottle and cup. Ideal for babies 6 months and older, offering a flexible path toward independent sipping.

Fully compatible, simple transition

Designed for compatibility with Philips Avent Natural bottles of all sizes and materials, whether glass or plastic. No brand‑new cups needed—simply swap the nipple for the straw top, and your baby can drink at their own pace. Note: Cathill is not affiliated with Philips.

Safe, durable materials you can trust

• CPC‑certified food‑grade silicone that resists bites and is free from BPA, phthalates, PVC, latex, and lead.
• Leak‑proof spouts and a gentle‑on‑the‑gums design help make sipping smoother and less messy.

Innovative design for growing babies

The kit features adjustable flow and cross‑cut options to accommodate different stages. The combination of spout, straw, and handles supports a gradual transition and growing confidence at feeding time.

Ergonomics and easy handling

Two soft, lightweight handles are sized for tiny hands, making it easier for babies to grip and hold. The weighted straw promotes stable sipping as little ones develop coordination, while the included storage cases keep everything organized.

Cleaning made simple

Spouts separate easily for thorough cleaning, and silicone parts are dishwasher‑safe and boil‑safe for quick disinfection. The kit includes cleaning brushes, with options to replenish for daily use.

What’s in the box

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

With Cathill, you can support a flexible, goals‑driven transition without pressuring your child or promising guaranteed results.