Lock and seal your healthy meals, and keep them fresh all day. Our Sure Seal Containers are a must for anyone integrating a nutritional program with their fitness routine. Features: Designed to fit Originator 300/500 and Innovator 300/500 Seal-tight lid prevents leaks and spills Each container holds 24 fl. oz./3 cups/0,7 l BPA/PVC free Microwave-, freezer-, top rack dishwasher-safe. Please be advised: Not suitable/dont fit in the Voyager Back pack and 6- Pack Briefcase. A special foodcontainer are made for them.