Abstract: This concerns sealable containers for household use that combine a container for food, beverages and the like with a lid for closing the container in a tightly sealed manner. The container bottom on the outside has a downwardly projecting flange within which is an open outside volume, while the lid top on the outside has an upwardly projecting raised panel with a sidewall. The raised panel of the lid snappingly and realeasably fits into the outside volume at the bottom of the container, by virtue of which the lid snaps onto the container bottom, creating a stackable situation. Also, the lid can contain on its inside a temperature-maintenance block such as a freezer pack that affects temperature within the container.

Abstract: A cup for receiving a beverage includes a container body having a side wall and a bottom wall joined at a first radius. A removable lid may be selectively affixed to the top of the side wall. An agitator is also received inside the container body to enhance mixing of the beverage. The agitator has a weighted, central hub and a plurality of elongated projections extending radially from the hub. The projections join the hub at a root and extend to a free end. The free ends are capped by domes having a second radius less than or equal to the first radius. All of the projections have substantially the same length. This affords a shape that allows the agitator to roll freely on the bottom wall or in the corners. Any one of the projections can reach into a corner of the cup and dislodge any solids that may have settled in a corner.

Abstract: A cup for receiving a beverage includes a container body having a side wall and a bottom wall joined at a first radius. A lid may be selectively affixed to the top of the side wall. An agitator is received inside the container body to enhance mixing of the beverage. The agitator has a weighted, central hub and a plurality of elongated projections extending radially from the hub. The projections join the hub at a root and extend to a free end. The free ends are capped by domes having a second radius less than or equal to the first radius. All of the projections have substantially the same length. This affords a shape that allows the agitator to roll freely on the bottom wall or in the corners. Any one of the projections can reach into a corner of the cup and dislodge any solids.

Abstract: This concerns sealable containers for household use that combine a container for food, beverages and the like with a lid for closing the container in a tightly sealed manner. The container bottom on the outside has a downwardly projecting flange within which is an open outside volume, while the lid top on the outside has an upwardly projecting raised panel with a sidewall. The raised panel of the lid snappingly and realeasably fits into the outside volume at the bottom of the container, by virture of which the lid snaps onto the container bottom, creating a stackable situation. Also, the lid can contain on its inside a temperature-maintenance block such as a freezer pack that affects temperature within the container.