Come and see our amazing products. Safety Reliable and Easy to Clean: these ice coffee cups with straw and lid are made of quality borosilicate glass, without odor and stain and easy to clean; The straws and lids are made of bamboo, practical and safe to use; The glass tumblers have silicone protective sleeves which is soft and have a comfortable touch.Thermal Insulation and Non Slip Design: these glass water bottles are designed with straws and lids while they have silicone protective sleeves; That can effectively keep away from burns or frostbite when you hold it while it can provide enough friction to avoid slippage when you put them on the table Pls confirm with us about the packing info, stock color and exact production time before placing your order.