As of 2015, Hook and Go's Portable Folding Supermarket Shopping Cart, Container Store's Poppy Square Shopping Cart and Playmarket's Go Up Shopping Trolley are highly rated portable folding carts, according to TheKitchn.com. Each cart has a chic, sturdy design.
Hook and Go's Portable Folding Supermarket Shopping Cart has a two-wheel design that features a rod with individual rungs that can accommodate eight shopping bags. The cart weighs 7 pounds but can hold up to 70 pounds.
Container Store's Poppy Square Shopping Cart has a powder-coated metal frame that supports a removable insulated pouch with a water-resistant inner lining. The cart is supported by two wheels, has a telescoping handle and holds up to 40 pounds. The main pouch features an exterior umbrella pocket, two exterior side pockets and a zippered pocket on its flap. It also features a drawstring closure.
Playmarket's Go Up Shopping Trolley is supported by two large fixed wheels at the back and two heavy-duty double swivel wheels in the front, which make it easier for people to manoeuvre it and take it up and down stairs. The cart features an adjustable padded handlebar. The carrying pouch features a large insulated, zippered pocket for cold items and a removable liner in the main compartment.