All of the Cardboard Boxes in the shop menu.
In 8bitmmo, there is currently only one method to storing items. Cardboard Boxes.
There are 2 different sizes of Boxes, small can store 500 items, large can store 1000 items. Except Buy Boxes.
There are 4 types of boxes. Public, Owner only, Town Only, and Buy Box. These are practically self explanatory.
Note: Town only boxes work like owner only boxes in the wilderness.