This ION8 leak-proof water bottle features a vibrant Rainbows design, perfect for kids. It is made from durable, lightweight stainless steel and offers 100% leak-proof functionality with a smooth flow for spill-free hydration. The hygienic full-flip top cover allows for one-handed use on-the-go. It has a 400ml (13oz) capacity and is designed to be a sustainable alternative to single-use cups. Its slim design, similar to a soda can, fits perfectly in lunch boxes, small bags, car cup holders, and backpack pockets. The stainless steel construction is food-safe, odor-resistant, easy to clean by hand, and retains drink freshness and flavor. It also features a raised 3D tactile print for added texture. This refillable and reusable bottle is extremely durable, lasts for years, and is fully recyclable.