Our fun Kid's Water Bottle Set includes two BPA-free, stainless steel water bottles. Our 12oz Classic kid's insulated water bottle with sport cap, with a narrow profile for easy gripping and drinking. Plus our 12oz TKWide kid's insulated water bottle with twist cap, including a built-in straw. Kids play hard so both bottles are feature durable and safe Klean Coat finish plus vacuum insulation to keep water iced cold for hours.