Standard neck feeding bottle handle / staw made by PPSU, a food contact material. This material has the characteristics of impact resistance, high temperature resistance and stable property. Best anti leak suction facilitating mechanism weight straw; allows smooth flow of milk only when sucked. Wide caliber bottle mouth is convenient to make milk by milk powder and cleaning bottle. The curve of bottle is smooth, mellow and comfortable feel.

Best anti leak suction facilitating mechanism weight straw
Allows smooth flow of milk only when sucked
prevents air to get in the mouth of the baby- no air swallowing or feeding problems
Made from food grade silicone - safe, durable and elastic.
Strategically designed adaptor/valve with double air vent- prevents air to enter or trap in the bottle
holds the straw in the bottle by connecting it to the nipple (nipple not provided).