Customise your lunch with perfect portions! Expands to Double the size, push down to collapse and store at half the size.Has 3 inner compartments that are measured to help you pack healthy portions every time.(1 Cup, 1.5 cup & 2 Cup) Available in 3 fun colours! Silicone base is Microwave and dishwasher safe.Lid is not microwave or dishwasher safe.BPA free.