A modifiable rack system can be connected to a vehicle such as a truck or a tractor, and includes a receptacle for holding a variety of items including materials and equipment. The rack system includes a variety of add-ons for organizing and retaining equipment, and a hinged tail gate for easy access. The rack system includes a trailer hitch so a rolling trailer, or the like, can be daisy-chained off the back end. Wheels can be mounted to the rack system so the rack system can used as a rolling cart. The rack system is able to withstand large forces during use because of a tow support spine, and associated structures, which impart tremendous strength.

A loading frame includes a rectangular u-shaped frame with an opening at one side, forks extendable and retractable between the closed side and the open side of the U-shaped frame, loading frame wheels on one arm of the U-shaped frame, and a truck interface on the other arm of the U-shaped frame. The loading frame wheels and truck interface support travel of the frame in a direction other than the direction of travel of the forks between the open and closed sides of the U-shaped frame.

A portable sled for transporting cargo in outdoor environments comprises overlapping High-Density Polyethylene (HDPE) sheets arranged in a fish-scale configuration. The design features a structural aluminum body with eye bolts at the front and nylon straps for securing cargo. The sled's fish-scale assembly reduces drag, optimizes weight distribution, and minimizes snagging. Heat-treated HDPE sheets 101 maintain a curved shape when assembled but flatten for storage. The sled incorporates high-visibility colors for safety and is buoyant for water-based operations. Its modular design allows for easy assembly and disassembly in the field, making it highly portable and versatile for various outdoor scenarios.

A loading frame includes a rectangular u-shaped frame with an opening at one side, forks extendable and retractable between the closed side and the open side of the U-shaped frame, loading frame wheels on one arm of the U-shaped frame, and a truck interface on the other arm of the U-shaped frame. The loading frame wheels and truck interface support travel of the frame in a direction other than the direction of travel of the forks between the open and closed sides of the U-shaped frame.

A storage container, basin, bin, or basket (referred to herein as a storage bin) with wheels. The storage bin includes retaining features or tabs that protrude on one side higher than a plane formed by an upper edge of the storage bin to keep the storage bin located under a tool storage cabinet or toolbox. The retaining features allow the storage bin to be slid under the tool storage cabinet or toolbox with the retaining features disposed between opposing front and back flanges on the bottom of the tool storage cabinet or toolbox. This allows the storage bin to be slid out and back under the tool storage cabinet or toolbox, while the retaining feature restricts the storage bin from being slid completely out from under tool storage cabinet or toolbox.

A transportation cart of the present disclosure may comprise an easel support cage including and at least one paper pad containment cage attached thereto. The easel support cage may include a base frame including a perimeter rail and at least two interior support rails. Four corner posts may extend up from the base frame and each of the four corner posts may be attached to a corner of the base frame. A plurality of wheels may support the easel support cage from a ground surface. A lower containment rail may be located a distance above the base frame and attached to the four corner posts. An upper containment rail may be located a distance above the lower containment rail and attached to the four corner posts.

A wreath transporting device for transporting a plurality of wreathes includes a rod, which is attached to and which extends substantially perpendicularly from a center of an upper face of a base plate. The rod is sequentially insertable into central holes of a plurality of wreathes so that the wreathes are stacked upon the upper face of the base plate. Each wheel of a pair of wheels is axially and rotationally attached to the base plate, with the wheels being opposingly positioned on a circumference of the base plate. The rod can be grasped in a hand of a user, enabling the user to exert a lateral force to the base plate to motivate the base plate and the wreathes along a surface from one location to another.

A delivery system includes a handheld electric lift configured to lift at least one vaporizer vessel, and a cabinet configured to hold the at least one vaporizer vessel. The lift includes an elongated mast, an effector attached to the mast, a handler configured to move the lift, and at least one caster. The effector is controlled by an electric power source to move along the mast. Each of the at least one caster includes a stopper and a wheel. The stopper is elongated and is disposed above the wheel. The stopper is configured to engage with the wheel to prevent the wheel from swiveling when the stopper is pushed down. The stopper is further configured to disengage with the wheel to allow the wheel to swivel when the stopper is released. The cabinet includes at least one channel configured to accommodate the at least one caster.