Tommee Tippee Natural Start Anti‑Colic Baby Bottles 9 oz Clear Pack of 4 — Slow‑Flow, Self‑Sterilizing

Tommee Tippee Natural Start Anti-Colic 9 oz bottles are breast-like, slow-flow baby bottles with an anti-colic valve and microwave self-sterilizing design for an easy feed and quick cleaning.

Designed by a trusted baby-care brand with six decades of experience, these 9 oz Tommee Tippee Natural Start bottles are built to help babies move between breast and bottle with minimal disruption. The soft silicone nipple flexes and stretches to mimic breastfeeding, while a built-in anti-colic valve reduces swallowed air. Each bottle is BPA-free, 100% leakproof when assembled correctly, and can be sterilized in the microwave in just three minutes—saving time for busy caregivers.

How does the nipple encourage a natural latch and reduce nipple confusion?

The silicone nipple is shaped and textured to resemble a natural breast, encouraging babies to latch in a familiar way. Its flexibility allows the nipple to compress during feeding, supporting proper suction patterns and helping babys transition between breast and bottle smoothly.

• Soft, breast-like silicone that flexes and stretches during feeding
• Slow-flow nipple suited for newborn feeding pace (0+ months)
• Shaped to encourage a wide, natural latch

What features help prevent colic and reduce swallowed air?

The Natural Start bottles include an anti-colic valve integrated into the nipple to manage airflow. This venting system helps keep air out of the milk, so babies swallow less air while feeding—one of the common factors linked to gas and discomfort.

• Built-in anti-colic valve to steady milk flow and regulate air
• Slow-flow nipple reduces gulping and over-fast feeding
• Designed for paced feeding so babies control intake and pause naturally

How does the self-sterilizing system and leakproof design save time for caregivers?

Each bottle can be sterilized quickly in a microwave for three minutes using the included cap and body—no separate sterilizer required. When the screw ring, nipple and cap are correctly assembled the bottle forms a 100% leakproof seal, preventing spills in diaper bags and during travel.

• Microwave self-sterilization in approximately three minutes
• Secure screw ring, nipple and cap create a leakproof finish
• BPA-free materials for everyday safe use

Can these bottles grow with my baby and work during paced feeding?

The slow-flow nipples are suitable from birth, allowing newborns to feed at a comfortable pace and stop when full. As your baby develops, Tommee Tippee offers different flow options and compatible parts to support changes in feeding speed and preference over time.

• 0+ months slow-flow nipple ideal for newborn feeding rhythm
• Designed to support paced feeding—baby-led pauses encouraged
• Part of a broader Tommee Tippee system with interchangeable components

Who is this for: These 9 oz Tommee Tippee Natural Start Anti-Colic bottles are made for new parents and caregivers seeking a breast-like bottle that supports easy transitions, paced feeding, and practical cleaning. They suit families who want a trusted, BPA-free feeding solution that minimizes leaks, reduces air ingestion, and speeds up sterilization without extra equipment. Ideal for those balancing breastfeeding and bottle-feeding or for anyone needing reliable, travel-ready bottles with a market-leading heritage in infant feeding design.