Forget queuing for the microwave when you’re away travelling or camping, take this portable food warmer with you. The Travelísimo thermal lunch box (24 euros) has a capacity of 1.5 litres and 40W of power. Just plug it into the mains (220V) or into the car (12V cigarette lighter) and your meal will be ready in 30 to 40 minutes. The lid has a built-in compartment to keep your stainless steel knife and fork and there’s a compartment for snacks or desserts. The removable stainless steel tray is dishwasher proof. The electric lunch box is made of food-grade polypropylene and 304 stainless steel and weighs only 680 grams.