Abstract: A runner assembly for attachment to a utility cart or wagon. The assembly includes a mounting portion, a runner portion, and a hinge portion, wherein the hinge portion mutually couples the mounting portion with the runner portion. The hinge portion includes mechanical stop(s) to fix the position and/or angle between the mounting portion and the runner portion. The runner portion may include one or more recesses for supporting a wheel. A recess may be longitudinal in orientation. Another recess may be transversal in orientation.

Abstract: An odor controlling device includes a panel structure to which an adjustable holding component is detachably secured. The panel structure includes at least one layer. The at least one layer includes double woven activated charcoal fiber cloth. The panel structure may have another layer which includes a flexible foam material positioned below the charcoal fiber cloth. The foam material may be incorporated with a suitable and effective odor absorbing, neutralizing, controlling, removing and/or adsorbing material.