Gerber Grins & Giggles Bottle, with Silicone Nipple, Head Up (from About 4 Months), 9 oz/266 ml
No. 1 Selling reusable bottle feeding line (includes reusable bottles, nipples, and accessories) in the USA. Shatterproof, sterilizer-safe plastic. Soft, clear and durable silicone. Vent holes and ribs help assure smooth flow and help prevent nipple collapse.