Freezer Drawer Divider

Design just barely fits on the build plate of a CR-10s - actually, it's a smidge shy and one corner might get clipped by a couple mm. The basket is 13-5/8" between the top rails of ¼" steel, and the fins on the front and back are designed to snugly fit on the 0.1" basket wires.  Support is required under 3 of the fins, and total volume is minimal. f3d (Fusion360) file is included for customization; there is only one sketch in the model and it contains all the information. 

With 1.2mm walls/top/bottom and 20% infill it should weight around 120g.