A new system designed and developed specifically as a one trip solution for the efficient and secure bulk shipment of liquids and semi liquids. The system is constructed in fully recyclable materials and is delivered flat. The container is easily assembled by one person and offers superior strength and durability that enables the pack to be stacked two high in transit and storage. The bag can be customized to suit various applications and the positioning of the discharge valve at pallet level is protected during transit and promotes 100 discharge of the contents.