Yumbox Cubi is a stylish and functional thermal food jar designed specifically for kids. Its ergonomic handle and rounded square shape make it easy to hold, open, and carry. The triple-insulated stainless steel construction keeps food at the perfect temperature for hours, while the no-slide bottom adds extra stability. Designed for convenience, Cubi is the perfect solution for parents looking for a durable, leakproof, and easy-to-clean food storage option for school, daycare, and travel. Kid-friendly design with an ergonomic handle and rounded square shape for an easy grip Triple-insulated construction keeps food hot or cold for 4-6 hours Durable 18/8 stainless steel material with a BPA-free, food-safe interior Secure, no-slip grip lid and no-slide bottom to prevent spills and messes Perfectly portioned 10 oz (1.25 cups) size, ideal for soups, pasta, yogurt, and more Wide-mouth opening and removable silicone gasket for easy cleaning