VACUUM INSULATION: BOTTLE BOTTLE fuels all your food needs with this vacuum-insulated food container that's designed to keep meals fresh longer with our Technology. Food Thermos feature unique colors, all while delivering superior functionality.SPECIAL DESIGN: Our salad bowls have a transparent lid so you can see your food while the lids comes with a carrying handle making it easier to carry on the go!MEET THE NEEDS: 21oz food jar meets the needs of storing more food,such as sandwiches, fruit salads, etc. Stainless steel material meets the needs of keeping cold and at the same time safer.QUALITY MATERIALS: Our food bowls are BPA/BPS-free, fridge and freezer- friendly, and safe for the dishwasher. Composed of 18/8 premium food-grade stainless steel.CUSTOMER SERVICE: This Stainless Steel Food Bowl, Sweat proof, BPA free, 90 days warranty. If you have questions about the product, you can always contact us, we are dedicated to answer your questions!