A bag configured to contain and transport bulk material includes at least one through-hole positioned at an upper portion of the bag to facilitate ingress/egress of a hoist-member of a hoisting machine. Other embodiments include a spout located at a bottom-side portion of the bag or at a base of the bag, and inserts placed at a base of the bag to form a desired contour to generate a gradient by which the material may flow. The inserts may be temporarily placed at the base or permanently affixed thereto. Further embodiments may include a contoured base without the use of inserts to generate the gradient. Methods of use include stacking and handling the bags without requiring an operator in addition to the one operating the hoisting machine or requiring the hoist machine operator to interrupt operation of the hoist machine to rig the bag to the hoist machine.

The invention relates to a transport bag comprising a base, a top portion, and side walls extending between said base and top portion in such a way that a volume for storing granule, fluid, viscous, or semi-fluid materials is formed, wherein the transport bag comprises at least one narrowed portion extending through a middle axis of said side wall from a upper edge to a bottom edge of the side wall.

A razor wire barrier or container is disclosed. In some embodiments, the razor wire container includes a plurality of walls defining an interior area for securing object(s) therein. The razor wire container may further include panels or razor wire along a frame defined by the plurality of walls, and a component receptacle extending along the frame. The razor wire container may include a movable access component to provide access to the object(s). The component receptacle is operable to receive a component of a machine for moving the frame. In some embodiments, the component receptacle is a hollow member operable to receive a forklift prong. In some embodiments, the section of razor wire includes one or more panels of razor wire.