Lightweight & Portable Design: This lightweight tennis cart features a foldable heavy-duty metal frame for easy court-to-court movement, freeing up your hands and shoulders during gameplay. Sturdy yet stable without shaking, it comes with a carrying bag for convenient travel and storage.Large-Capacity Stable Basket: The durable nylon basket holds up to 180 tennis balls, equipped with a zippered cover to prevent ball spills. Adopting a unique cross-bracing system and bottom insert support, it delivers excellent structural stability for focused practice.360degree(s) Swivel Brake Wheels: Built with 4 rubber 360degree(s) swivel wheels for smooth court gliding. Two wheels feature brake locks to fix the cart steadily and avoid slipping. Versatile for storing tennis balls, baseballs, pickleballs, softballs and more.Fast Foldable & Detachable: This tennis hopper sets up or folds down in 5 seconds to save space and eliminate bulkiness. It fits easily in car trunks, with a built-in cover and side pocket for extra storage, plus a matched storage bag for portable carrying.Premium Weather-Resistant Materials: Constructed with sturdy aluminum alloy and waterproof nylon for all-weather durability. Equipped with a smooth, hassle-free zipper, perfectly keeping sports balls well-organized during daily training and practice.