Chuchubaby is brand from Japan which has more than  40 years of experience in manufaturing mom and bany care products like feeding bottles, baby wipes, breastpad, bottle wash, etc at affordable price with good quality.BYOND BPA FREESuper Premium Medical Grade PPSU Material Bebas BPA,BPS,Phthalates,Environmental Hormones,Endocrine Disrupting ChemicalsDaya tahan tinggi (resistant) terhadap panas -10 Derajat Celcius - 180 Derajat CelciusLong term use :1000+ sterilisasi uap,rebus.microwave ,larutan kimia tanpa degradasi plastikPatented : Super Cross Cut Nipple : Dot satu ukuran . Jumlah susu yang keluar sesuai tergantung daya hisap anak.MADE IN JAPAN