ONEDAY SB60024 480ML/16oz Crystal Glass Drinking Water Bottles Protective Nylon Sleeve Carrying Loops NON-SLIP NYLON SLEEVE GLASS WATER BOTTLE - The protective nylon sleeve provides a comfortable, heat insulation nonslip grip ENVIRONMENTALLY FRIENDLY - Made from pure and high quality borosilicate glass, completely lead-free, non-toxic, which resists heat changes better than other types of glass. STYLISH DESIGN - Handmade water drop body with a Nylon Sleeve and Carrying Loops, easy to clean, perfect for everyday use! HOT OR COLD USE - Safe to chill and have ice cold water or drop in a tea bag and have hot tea. Please allow your drinks to cool before sipping. Always use caution when dealing with hot beverages. Can withstand the repaid temprature change of the water from -10 to 150 degree and won't broke. HEALTHY LIFESTYLE - ONEDAY Glass Drinking Bottle is great for everyday use with water, smoothies, juice and even mixed drinks. ONEDAY glass bottle construction makes it great for all types of essential oil consumption including doterra & young living! Take this glass water bottle to the gym, on the go, to the office, hiking, and even camping.