Common small glass bottle and jar capacities shown are 4 oz, 5 oz, 6 oz, and 8 oz (typical range 4–8 fluid ounces).
Several bottles include anti-colic features such as internal vent systems, integrated anti-colic valves, or built-in air-venting to reduce swallowed air and discomfort.
Nipple flow options vary by product; examples in listings include Level 1 (slow flow), staged flows, and ranges like flow rates 1–5, with Stage 1 intended for newborns.
Common options include silicone sleeves or silicone-coated glass that protect the bottle, improve grip, and add comfort when holding.
Yes—many include volume markings, typically showing measurements in both ounces and milliliters for easier measuring.
Pack sizes vary widely; examples shown include 2‑packs and 3‑packs of bottles, a 4‑pack of mini jars, and multi-piece sets up to 7 pieces.
