800ML Stainless Steel Insulated Vacuum Flask with Tea Filter Hot & Cold Double Wall Drinking Bottle / Botol Air Sukan

Made from premium food-grade stainless steel cup, BPA free, lead free and rustproof. Double Wall Insulated to prevents heat transfer to the outer wall of the cup to burn your hand. This tumbler is very light and portable, making it a great choice for taking anywhere. Designed with a wide mouth, which allows you to fill it with full size ice cubes and makes it easier to clean. This Sports water bottle equipped with a silicone spill-proof lid. It has a locking mechanism which can avoid leaking and splashing when it's laid on its side, upside down or even shaken