I saw a couple other designs of 3D printable "fabric" and came up with this easy to print design. It has no bridges, does not need supports and looks just the same from top or bottom side.
There's definitely room for improvement, e.g. make its pieces smaller, make the joints a bit more flexible or make it faster to print or with less material.
(Seems like Prusa rotated my pictures, sorry for that!)
There are no bridges, so you don't need support structures
The author hasn't provided the model origin yet.