Noüka's stainless steel bottle is the perfect hydration companion for little ones. Crafted with durable, food-grade stainless steel, the double-walled, vacuum-insulated construction maintains cold drinks for up to 24 hours. It is lightweight and sports a spill-proof design to prevent leaks during everyday use. A soft silicone straw and Tritan spout allow for easy sipping. This bottle also includes a discreet folding loop handle, plus a wide-mouth opening that makes filling and cleaning simple.