[object Object]
| Ingredient | Risk Level | Notes |
|---|---|---|
| Polypropylene Bottle Body | Caution | BPA-free PP but angled bottom design increases surface area exposed to warm liquids |
| Polypropylene Bottom Vent | Caution | Angled bottom vent piece constantly submerged in liquid; higher microplastic exposure risk |
| Polypropylene Cap | Low Risk | BPA-free PP travel cap |
| Silicone Nipple | Low Risk | BPA-free silicone nipple; available in multiple flow rates |