BowLift | Multifunctional Car Seat Back Large Capacity Storage Bag with 4 USB Charging Ports, Retractable Tray, Tablet Holder, Tissue Storage, Cup Holder, Large Storage Bag and MoreMake the most of the space inside the car. The storage tray is foldable, the passengers in the back seat can have a snack while watching a movie. When the tray is folded, it can hold glasses, tablets and mobile phones. Four USB charging ports can charge multiple devices simultaneously. The load capacity of the tray is very strong, and it can bear about 4kg. The size of the tray can hold 6 bottles of water. The delicate tissue storage box makes the