Onya drink bottles are made from food-grade 304 stainless steel, the material of choice for the food and beverage industries. They don’t need to be lined and will never retain or leach flavours. No matter how many times you refill them, no matter what you put into them, the drinks in your Onya stainless steel drink bottle will always stay fresh and delicious.
BPA & Aluminium free
Ergonomic attractive design
Large stainless steel threads
Opening that Lid screws into is 4.4cm/1.7in diameter from inner lip to inner lip