Vacuum insulated stainless steel mug with tealeaves and teabags compartment to keep your beverage hot and cold for hours. Wide mouth design to accomodate standard size ice cubes. The non-stick coating will prevent odors and stains from your drink. • Stainless steel vacuum insulation keeps beverages hot or cold for hours • Wide mouth accommodates full size ice cubes • Compact design takes minimal space while maximizing capacity • Made of BPA-free plastic and stainless steel • Size (width x depth x height): 7.0cm x 7.0cm x 22.0cm • Heat retention: 71°C @ 6hrs • Cold retention: 9°C @ 6hrs • Buying Link: https://www.zojimall.com/s-steel-vaccum-mugs/zojirushi-500ml-s-s-twist-open-mug-sm-age-50