My box is leaking oil
The specialty storage containers that were added a while back really enhanced the game world immersion aspect. I would like to see more storage containers that better reflect their contents (e.g. vases and barrels for various fluids like oil or ichor, sacks and bags for storing seeds or salt, small containers for storing alchemical powders or fluids. They would not have to be item limited like the current specialty storage options. They could function like a general purpose container but would visually be more reflective of the contents held within. There are already static items in the game that fit the visual description. Creating storage assets based on those items would be a big plus for game world immersion.