Leak-Proof Kids Water Bottle - Forest Otters Design. This 100% leak-proof 400ml / 13oz stainless steel water bottle features a smooth flow for spill-free hydration and a hygienic full-flip top cover for one-handed use on-the-go. It's the perfect replacement for single-use disposable cups. Its compact size makes it ideal as a kids water bottle for school lunch boxes or for smaller bags. The bottle's width is similar to a soda can, ensuring it fits perfectly into all car cup holders and backpack pockets. Made from lightweight stainless steel, this bottle is extremely durable, lasts for years, and is fully recyclable. This refillable and reusable drinks bottle is food-safe, odour-resistant, easy to hand wash, and keeps drinks fresh and full of flavour. It also features a raised 3D tactile feel print.