VonShef Set of 6 Retro/Vintage 10-Oz Milk Bottle Drinking Glass Set with Reusable Straws & Lids Set of 6 retro milk bottle drinking glasses. Comprises 6 x milk bottles with BPA-free tops and 6 x strong reusable BPA-free plastic straws. Perfect for BBQs, garden parties, weddings, picnics, beach trips and more! Great gift idea. 10-Oz capacity - great for non-alcoholic and alcoholic cold drinks. Made from high quality clear glass. Dishwasher safe.