Designed for deeper trolleys in new pastel shade the system of four reusable shopping bags are used to pack your shopping at the supermarket checkout.. In one simple action the Trolley Bags system spreads out & rests on the deeper supermarket trolleys giving you a series of open & upright bags into which you can pack & sort your shopping with both hands.. Each durable bag holds up to 15kg & are designed to make your shopping trip easier & more convenient.. The simple system can halve the time at the checkout as packing is quicker & easier without the hassle of holding bags open.. If you Scan as you Shop you can simply rack open the bags into the trolley as you enter the store & they will remain open & upright allowing you to fill them with your groceries as you walk around the supermarket.