Tigris 320 Ml (310Ml Net) Recycled Stainless Steel Metal Travel Cup. the Double-Wall Insulation Keeps Your Drink Hot or Cold (6 Hours Hot & 18Hours Cold), Making It Perfect for Home, Work or Travel. the Lid has a Sliding Opening to Ensure Perfect Sipping. Available in Black, Silver & Matt White. a Sustainable Choice Individually Packed in a Kraft Box. Minimum Quantities Apply.