I recently picked up an additional wine cooler (brining the total to 3) and finally decided that I would get shelves made for it. Problem is I still have stuff coming in and need the space. I went to my local shop and looked for the most generic sized box that I could use and came up with 4, 25 count Cain boxes that I could use. After using waterproof glue to glue the boxes together side by side I drilled holes for airflow and placed the "shelf" on the pull out shelf that came with the wine cooler. After sitting for a week to acclimate the wood, the "shelf" now holds about a hundred sticks and I might even keep it as the large bottom shelf after I have the others made. The cost of the shelf was nothing and required no woodworking skill at all.