This double layer lunchbox is a perfect size to slip into a backpack, purse or satchel. It's perfect for taking lunch or snacks to work or school. Perfect for when you want to pack some food and keep it safe and the top tier has a divider to keep help different food apart. The lunchbox is made of food grade stainless steel and it has a height of 8.3cm, a width of 12.1cm and a length of 18cm. It has a volume of 820ml across both tiers, 420ml can be held on the top and 400ml on the bottom.