The system is comprised of a pallet base and four independent sides, fitted together to create a strong and durable container while offering space savings when not in use. Four disassembled containers fit into one KX bin, with the pallet bases nested on top. Tree full KX bins can fit in one truck spot compares to five disassembled KX bins. It means savings up to 40% area space. Removable walls provide easy access for loading and unloading.