Fridge Monkey, the original bottle stacking mat.

We invented the bottle stacking mat.
 
Fridge monkey is a flexible rubber mat designed to maximise storage space in your fridge by stacking bottles and cans and stopping them from rolling around. Suitable for beer bottles, cans, wines and spirits, and almost any cylindrical container. Using minimal materials to perform its function fridge monkey takes up little space when not in use whilst reducing its impact on the environment. German Design Council's Design Preis Nominee and winner of Design plus award.