MEWAY 30oz Insulated Tumbler With Lids and Straws,Stainless Steel Double Vacuum Coffee Tumbler Cup, Brush, Durable Powder Coated Coffee Cup for Cold & Hot Drinks, Office, Travel(Blue Black,4 PACK)

DOUBLE WALL VACUUM INSULATION: Enjoy Beverage Cold or Hot.Under normal temperature, it can keep a tumbler of ice cake for 12h until the ice totally melt, or hot coffee warm for 6h
MATERIAL DURABILITY:18/8 food grade stainless steel body,NO BPA, healthier than plastic cup. The insulated tumbler never sweat due to the Vacuum insulated design. Powder coating on the outside fits more comfortably in your hand, looks good, anti-slip
EASY CLEANING: hand washing is recommended, electro-polished interior doesn't transfer flavor no metal aftertaste, you don't have to worry about your morning coffee or afternoon teas being ruined
APPLICABLE TO VARIOUS OCCASIONS:MEWAY vacuum travel tumbler great for outdoor adventure, road trips, sports event, also the perfect travel cup to bring coffee from home to work or fill a tumbler of drink before you go to bed to drink through the night
ABOUT ACCESSORIES:Includes 4 straight straws, 4 curved straws, 2 straw brushes, 2 cup brushes