This high-quality stainless-steel thermos will hydrate you wherever your adventure awaits. It offers double-wall vacuum insulation to keep your drink cold for 24 hours or hot for up to 12 hours. It is 100% leakproof. The material is BPA-free and it features an extra copper coating for ultimate thermal protection. The mouthpiece is the perfect size for ice cubes. Packed in a red cardboard box.Size: 680 ml / 23 oz.Colour: Dark greyMaterial: High-quality stainless steel