b.box Lunch Tub The new lunch tub fits perfectly in to the sandwich compartment in the large 2L b.box lunch box. Say goodbye to leaks with these b.box lunch tubs. They're great for salads and leftovers, or wet foods like gravies and sauces. They're also perfect for busy families who like to plan ahead. Simply prepare and store in the fridge or freezer in advance, ready for when you need it. You don't have to eat your lunch cold either! Just remove the flexible silicone lid and pop the box in the tub in the microwave to heat up your delicious leftovers. The pull tab makes it easy for little hands to remove the lid for independent eating in the playground. And they're dishwasher safe (top rack only), making cleaning a breeze! Or you can hand wash in warm soapy water if you prefer. Dimensions: 122mm x 122mm x 62mm (h) Capacity: 400ml/13.6oz Materials: PP and silicone Check out the range of b.box lunch products which can be mixed and matched in the popular lunch box range.