Come and see our amazing products. RNCKUUE borosilicate glass water bottle is made of 100% thick borosilicate glass at a high temperature of 1220, without any chemicals, 100% BPA FREE & BPS FREE. Keeps your water fresh and doesn't taste like metal and plastic containers.A wide mouthed glass water bottle can easily hold ice cubes and fruits, and when you are thirsty, you can immediately drink a lot of water. Pls confirm with us about the packing info, stock color and exact production time before placing your order.