High Quality and Beautiful: The superior material we use is high-quality thick glass which is qualified food-safe and healthy while also BPA-free and lead-free. Glass milk bottles look crystal clear and beautiful especially when some drinks like milk, juice, and wine in it. Easy to clean and dishwasher safe. Vacuum Seal and No Leaks: Glass milk bottles come with 4 choices of customized screw lids, and the lids are made of high quality materials, sturdy and durable, easy to open and close, strong airtight screw caps are reusable, good sealing and no leaks. Eco friendly and Durable: Glass milk bottles are more environmentally friendly and are able to keep the milk in a lower temperature compared to plastic jugs. Glass bottles with lids are reusable and can be cleaned easily by bottle brush. Wildly Used: You can get 4pcs 280ML glass bottles with lids, meet daily needs, preserve overnight milk and save money. The glass bottles can not only serve milk, juice, oats milk, cold beer, soy milk, breast milk, iced coffee, but also store dry food, multi-purpose and space saving. Fridge and Dishwasher Safe: Our glass bottles are fridge safe and dishwasher safe and easy to clean by ordinary bottle brushes. You’ll never have to worry about our glass milk bottles warping from heat like the plastic ones. It’s also stain and odor resistant. The caps are *NOT* dishwasher safe.