Finally after years of trialing, here it is ....... The Comfy Co. Single Universal Trolley Liner Cover - Keep those germs (COVID) away with a Comfy Co. Trolley Liner Cover. Add some comfort to bubs shopping experience. Make your shopping experience just a little easier! These are so easy to throw over a trolley, elastic topped and an attached bag you can self fold the liner back into. Use the bag to hold your phone, keys etc. Machine Washable on a delicate cycle. All Trolley Liners are made with a cotton pattern fabric / reverse side a comfy cozy polar fleece (reverse side polar fleece in a coordinating colour of greys or natural tones), and may there be no more chilly freezer aisles!!! COMFY CLEAN EASY SIMPLE .......... Happy Shopping