Zojirushi SW-KA52 Soup Jar

By combining the lid and the gasket into a single piece, Zojirushi has eliminated the crevices where food residue and mold typically hide. You don't have to worry about removing, scrubbing, or losing small rubber rings, making the daily cleanup process much faster and more hygienic.

While the stainless steel body is durable, Zojirushi generally recommends hand washing the lid and the container to preserve the vacuum seal and the finish over time. The wide-mouth opening makes it easy to reach inside with a sponge for a thorough clean.

Thanks to the vacuum-insulated stainless steel construction, this jar is designed to maintain temperatures for several hours. While exact performance depends on the starting temperature of your food and how often you open the lid, it is well-suited for keeping lunch hot from morning until your midday break.

Yes, the wide opening is designed specifically for ease of use. It allows you to comfortably fit a standard spoon inside, making it easy to eat soups, stews, or pasta directly from the container without needing a separate bowl.

Yes, the jar is engineered to be leak-proof. The integrated seal creates a secure, airtight closure that prevents spills, making it safe to toss into a backpack or work bag without worrying about messes.