Thermos B3000PK002 LEAK PROOF FOOD JAR 10 oz. Leak proof food jar is insulated and easy to fill and eat from. Keeps food hot or cold. Light and compact. Dishwasher safe. Thermax Double wall Vacuum Insulation For Maximum Temperature Retention Keeps Food Cold For 7 Hours and Hot For 5 Hours Unbreakable Stainless Steel Interior and Exterior Wide Mouth Is Easy To Fill, Eat From and Clean Ergonomically Designed Lid With Rubber Grip Dishwasher Safe Non slip, Scratch resistant Base, Cool To The Touch With Hot Foods Light, Compact and Portable Capacity 10 Oz Weight .05 Lbs