Sodastream Glass Carafe holder for IKEA Ordning dish drainer

Print this model with supports enabled.

I've printed it upright with a 0.6mm nozzle. It might print upside down, too, 
 

After removing the supports, you can place the holder on the dish drainer and turn it 90 degrees (Z) to secure it between the bars. It might slide around but when there is a bottle on top, it won't move anymore.

Two of them can also be used to secure a large cutting board from sliding off.