Made of premium grade stainless steel 304, this thermal flask can keep your beverage warm for hours with good condition. The cap can be easily removed and recapped and also offers users great convenience for use as a drinking mug. Durable and easily portable, this bottle is an excellent choice as a travel tumbler. · Premium grade stainless steel 304. · Sleek and high-gloss colored exterior. · Double wall vacuum sealed with 12 hours of insulation. · Capacity: 380ml. · Cap can be easily removed and recapped. · Ideal for keeping beverages warm with good condition. · The cap is also convenient for use as a drinking mug. · Available in various designs and colors.