Laundry Trolley / Large. The handy Large Laundry Trolley is perfect for soiled towels and sheets. The black liner, which has side pockets, is made of 100% water repellent polyester and is machine washable. The bag tightens around the frame using an adjustable drawstring. Replacement bags available. The laundry trolley rolls easily on the 4-caster base. Easy to assemble. 21.6" L x 16.5" W x 33" H.