Jormungand 40 oz Tumbler Insulated Stainless Steel Travel Mug Coffee Tumbler with Slip-Proof Straw Lid & Handle (Sugar Skull 02)

Vacuum Thermal Preservation Technology Double-layer vacuum thermal preservation mug wall, stretched liner and three-layered mug bottom can protect the vacuum structure of the mug and prevent heat from transferring through medias, thus the unbelievable heat preservation effect can be realized. Each thermal mug shall pass the thermal insulation test to ensure the vacuum effect good enough for 34-hour cold insulation and 12-hour thermal preservation. Detergent and water are good enough to make the outside wall of the mug clean, and then you just have to wipe it with tissues. 18/8 Stainless Steel and AS+PP Jormungand thermal mugs have applied food grade 18/8 stainless steel, and the thickness of mug wall and liner has reached 0.5-0.6mm, making it strong and durable, and also bringing security to consumers. The mug lid is made from AS+PP, which is BPA and odor free. We always hope to bring you the best products and the best user experience. Brand:Jormungand Weight:1.17lb Volume:40oz Material:18/8 steel AS+PP Duration of Thermal Prevention?12 Hours Duration of Cold Insulation?34 Hours If you have any questions, please contact us directly through the buyer message. We will reply within 24 hours