Made of 304 stainless steel, this insulated mug comes in two sizes: 13.5 ounces and 18.6 ounces, making it easy to throw in a backpack or carry on the go. Vacuum insulation layer can keep heat for a long time. The matte texture is not easy to leave scratches and feels comfortable. The mouth of the cup is rounded, will not cut your mouth, the water is evenly distributed, and it is equipped with a portable sling. It can be customized according to your requirements. Welcome to call or email for consultation.