The Stair Stepping Smarter Cart
This is the collapsible cart with three tires on each end that “walk” up and down stairs to effortlessly transport loads up to 100 lbs. Unlike a traditional two-wheeled handcart which requires its porter to support the weight while scaling a curb or bumping from stair tread to tread, this patented six-wheeled cart keeps four wheels on the ground at all times. Price $129.95
The rubber tires maintain contact with both the horizontal tread and the vertical riser on each step, preventing any human straining and the jostling of cart contents. With a telescoping handle that adjusts to optimal height, the cart transports items stacked on its flat base or piled loose in the attachable nylon bag.
