Pioneer Flasks Insulated Vacuum 350ml Travel Flask, 18/10 Stainless Steel, Keeps Drinks Hot for 8 Hours, 0.35 L

Capacity: 0.35 liters Keeps your drinks hot for up to 8 hours, and cold for up to 24 hours. With an unbreakable inner and outer shell made from high quality 18/10 stainless steel. This flask is leakproof. Features a 'one piece' push button lid which doesn't leak or come apart through the pressure from your hot drink Press the button to pour your drink into the included small cup. Or drink straight from the flask. Hand wash recommended. Fully guaranteed against manufacturing defects