Controversial!  After all these years, Tupperware has redesigned the freezer boxes! 

If you still have the old style ones, and you are looking for a spare part lid or base.

This is a set of 2 of the versatile 1.1L size.  You can also get them as part of the D23 Freezer Mates Starter Set. 

Like the iconic D05 Freezer Square Rounds 800ml, which they have replaced, the Freezer Mates work so well because the  design facilitates maximum air flow in the freezer.  They also stay flexible at freezer temperatures.

There are two slight improvements on the Freezer Square Rounds.  When you stack them, the recessed top and slightly concave base help with the air flow.  Plus, they also have a no-stain coating to prevent the age-old problem of staining from hot food with a high colour.

15.2 x 11.4 x 11.8cm

Watch the great demo video: