VEVOR Drop in Ice Chest 36L x 18W x 14H Inch Stainless Steel Ice Cooler with Sliding Cover Drop in Ice Bin Included Drain-pipe and Drain Plug for Cold Wine Beer

Yes, the lid can be removed easily.

Hello JE.  Yes , it has two  layer  Insulated Wall .

There are thermal insulation measures in the mezzanine of the wine cabinet. Theoretically, there won’t be water.