Giá đỡ nắp Yeti gắn dưới kệ tủ

Based on the idea from @JimTinsman_58129

I took his idea to instead undermount on shelves where the space is wasted. I added thickness and screw recesses as I tried double-sided tape but they would eventually fall off.

I scale the object in the slicer depending on which lids you have. The off-branded ones I find are 1mm smaller than Yeti.