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B.Box Lunch Tub

We’re giving you more variety at lunchtime with our versatile lunch tub, yum!

Designed to fit perfectly in the sandwich compartment of our lunchbox, or use on its own. Leak-proof when used with cold foods - ideal for salads or leftovers, also suitable for wet foods like gravies or sauces. Fridge and freezer safe, perfect for preparing and storing in advance.

When it's time to eat, the flexible silicone corner tab lets small hands easily grip to remove from the lunchbox and open the lid independently. Microwave safe, simply remove the lid before heating up.

Dishwasher safe (top rack only) to make cleaning a breeze! Place the lunch tub base and lid on the top rack of the dishwasher, or hand wash in warm soapy water. Made from durable, long lasting food grade silicone and PP, free from nasties like BPA.



  • Designed to fit the lunchbox sandwich compartment, or use on its own
  • Microwave and dishwasher safe, top rack only
  • Leak-proof when used with cold foods - ideal for salads or leftovers, also suitable for wet foods like gravies or sauces
  • Flexible corner tab makes removing from lunchbox and opening lid easy for small hands
  • 400ml/13.6 oz capacity
  • Materials: made from PP and silicone


Size - 122mm x 122mm x 62mm


Care Instructions

  • Do not pack with hot foods as this may cause leaking. For hot foods we recommend our range of insulated food jars.
  • Microwave safe. Ensure lid is removed when microwaving. Test food temperature before serving. Let food cool down before closing the lid to avoid leaking.
  • Dishwasher safe, top rack only. Ensure all parts are fully dry before reuse or storage.

Information taken directly from the website.

Customer Reviews

Based on 2 reviews

They fit PERFECT, close and seal very well, but so easy for kids to open with the little corner tab that sticks up. And they look so cool with the patterns on the lids! microwave and dishwasher safe 👍🏻 so awesome

Laura Daniel
So good!

I heard a lot of hype about lunch tubs, so I was excited to get my hands on some. They’re so good! Perfect size for leftovers, great for taking baby meals on the go and they’re just general cute and nice quality. I will buy more once they’re restocked for sure