PX4 Push CartGOLF DIGEST EDITORS CHOICE PUSH CART 2021 An update of the Pathfinder 4, the PX4 has many of the same winning features, plus several updates. Like the Pathfinder 4, the PX4 folds unfolds in two easy steps and has built in storage. The new single piece handle allows the cart to be pushed with one hand and the updated console tray has dual umbrella attachments. The two front wheels extend to accommodate larger bags (a 5mm Allen wrench can make this