This stainless steel tumbler is vacuum-insulated to keep your drink hot or cold, while keeping the exterior from getting hot and minimizing condensation. The twist and seal, spill-resistant lid has a removable tea leaf strainer for direct brewing and sipping. Matte finish interior makes scratches and stains less visible while minimizing odors and stains. • Stainless steel vacuum insulated construction with superior heat and cold retention • Twist and seal, spill-resistant lid • Can be used with or without tea strainer • Removable stainless steel mesh tea leaf strainer for direct brewing and sipping • Matte finish interior makes scratches and stains less visible, and minimizes odors and stains • Easy-to-clean 3” (7.5 cm) wide opening • Made of BPA-free plastic and stainless steel • 5 year warranty on heat retention • Size (width x depth x height): 8.5cm x 8.5cm x 16.9cm • Heat retention: 82°C @ 1hrs • Cold retention: 7°C @ 1hrs • Buying Link : https://www.zojimall.com/ (https://www.zojimall.com/tumbler/zojirushi-450ml-s-s-tumbler-sx-fse-45)