Double-wall vacuum insulation technology keeps your beverage warm for up to 12 hours and cold for 24+ hours. To provide maximum insulation, the metal bottles are fitted with an insulated lid and a copper lining on the bottles inner construction Features: These insulated travel bottles are made from stainless steel Mountain Gorilla Design 12 oz (355ml) Specifications: Dimensions: H:23.5 x W:8.0 x D:8.0 cm Colour: Multi Material: Stainless Steel Model Number: 104758
