The NXT has proven that strength, durability and reliability does not have to come at the cost of weight, adjustability and portability. It's easy to fold, lift and stow and in its lightest configuration weights in at only 22 lbs. The robust design has a rigid like feel, and adjusts 2 inches in width and 4 inches in depth to grow with the user while still being able to fit it into the trunk of a small vehicle.