The Greentom ShoppingBag allows for a smart, carefree and hands-free shopping experience. The bag can be attached to the hooks on your Greentom stroller frame for safety and convenience, not to mention extra space. Shopping with your child has never been this easy! The Shopping Bag is available in stylish fabric colours. Material: Made from recycled plastic bottles. 23 soft drink bottles were recycled to make each bag. Caution: Fits only onto the Greentom chassis's hooks above the rear wheels.