Our canvas pannier is a great alternative to synthetic grocery panniers and comfortably fits standard-sized grocery bags.Capacity to fit one standard grocery bag or plastic bags and works great alone with its wide carrying handlesHeavy-duty HDPE panels and steel folding frame stand up to heavy loadsBag folds flat for easy storageSteel hooks and an adjustable quick-connect lower hook attaches to most rear racks (not for use on front racks)Hooks will also hang nicely from the top edge of steel shopping carts while getting groceriesDetachable reflective tabsNOTE: This model will have heel clearance problems with shorter-wheelbase bikes that are not designed to carry panniers. An adjustable-height rear rack can improve clearance in this case