✅DOUBLE WALL VACUUM INSULATION: Enjoy Beverage Cold or Hot Under normal temperature, it can keep a tumbler of ice cake for 24h until the ice totally melt, or hot coffee warm for 10h
✅PREMIUM MATERIALS- 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
✅APPLICABLE TO VARIOUS OCCASIONS - JONAIOO 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
✅CAR CUP HOLDER FRIENDLY : Great for on the go, camping, gyms, outdoor activity
✅SUPERIOR POWDER COATED: Multi-color option, durable finish, no scratching, no peeling or fading, easy grip, long lasting
