The Elite Bin is a storage block added by Mekanism and can stock a very significant quantity of a single item (up to 32,768). The items can either be put in manually, or automatically by the logistical transporter. However, once in it, the items can't be removed manually. Transport pipes, e.g. the Basic Logistical Transporter, can be connect on each side of the block. To work, it doesn't requires any type of power. The block shows the quantity of the item on the front and with the Configurator the player can enable/disable the light of the block.
It is also required for crafting the next tier, the Ultimate Bin.