►【Food Grade Materia & Leakproofl】TROPRO Food Jar is built in food grade 304 stainless steel material with BPA free, no PVC, FDA-approved. Seamless welding technology of inner tank to enhance insulation. Perfect for daily packing countless meal preps, breakfasts, lunches, dinners, and snacks and so on.►【Vacuum Insulation】Long Time Food Flask with High Insulation Technology. Double-walled vacuum insulation keeps liquids hot or cold for up to 12 hours. Food can keep hot for 5 hours and longer. Bring hot foods like soup, pasta, or rice to work or school without needing to use a microwave!►【Wide Mouth Design & Easy to Clean】The extra wide mouth of our thermoses container can help you easy to eat. Designed with an easy twist off cap, jars are easy to clean.►【Fashion Design】We use the cladding material to cover the 304 vacuum insulation. It makes food jar does not look like metallic materials any more. The fashion outlook also brings better hand-touching. And the top button is designed red to make it more beautiful.(it has deflation valve, easier to open)❤️【Great After-Sales Support Guarantee】 It is our greatest desire and pleasure to offer you our Full Presence and Best Support - If you have any questions about our product. You can contact with our customer service, we will reply within 48 hours.