Materials:
Baby bottles are made from various materials, including plastic (PP), silicone, glass, and stainless steel. Plastic bottles are lightweight and shatterproof, while glass bottles are BPA-free. Silicone bottles are soft and durable.
Nipples/Teats:
The teat, or nipple, is the flexible part of the bottle that the baby sucks on, featuring a hole for milk flow. Different flow rates are available to match the baby's growth stages. Wide-neck bottles have a wider nipple base, mimicking breastfeeding and aiding babies switching between breast and bottle.
Anti-colic features:
Many bottles incorporate anti-colic valves to reduce air intake during feeding.
Baby bottles come in various shapes and sizes, including wide-neck, narrow, and angled designs. Sizes range from small (e.g., 2oz/60ml) to larger capacities (e.g., 11oz/330ml).