Trolley Bags are a system of reusable shopping bags that are used to pack your shopping at the supermarket checkout. In one simple action the trolley bags system spreads out and rests on any supermarket trolley giving you a series of open and upright bags into which you can pack and sort your shopping with both hands.
Trolley bags are sold as a set of four bags. So it has 4 different sizes bags. It is made out of Non woven fabric, which can do hand washing.