1.Reusable, versatile - environmentally friendly, reusable, easy to fill, wide mouth and easy to clean. 2.Anti-Stainless Steel Insulation Bottle - High quality insulated lunch container for your healthy, homemade delicious lunch, soup and snacks, water, kept hot for 5 hours, or kept cold for 10 hours. 3.This three-sided stainless steel vacuum tank is the perfect children's hot lunch or cold snack. 4.Large-capacity food container - This stainless steel lunch tank has a capacity of 260ML.The bottom made of silicone material is stable and non-slip. 5.Our stainless steel food containers are free of bisphenol A, phthalates, lead and polyvinyl chloride.