A container lid and base assembly includes lid and base stacking features, as well as base chamfers that align with vents provided in the lid. When a plurality of the container assemblies is stacked, the lid and base stacking features nest with each other, while the chamfers align with corresponding vents in the stacked assemblies so that none of the vents is blocked by a next-higher container assembly. The stacking features can be centrally located, and the vents can be peripherally located. A plurality of the container assemblies can have differing sizes and/or shapes, while including mutually compatible stacking features, thereby enabling container assemblies of differing sizes to be stacked without blocking any of the vents thereof. The vents can be holes or “C” vents. The lid and/or base can be manufacturable by thermoforming. The lid and base can be separate, or joined by a hinge.

Provided is a lid assembly for a container. The lid assembly includes a lid formed of a first material and a seal formed of a second material and being integrally formed with the lid. The lid can be attached to the container such that a radially outwardly extending flexible lip of the seal compresses against an inner surface of the container to seal the lid assembly to the container.

A combination bucket lid and seat permits a user to access contents of the bucket while the user is seated. The lid has a lip for engaging the bucket, and an opening configured to receive a hand of a user for removing the bucket contents. The opening may be selectively covered by a door that is attached to the lid. The door is movable between a closed position and an opened position. The door is configured to cover the opening of the lid in the closed position and uncover the opening of the lid in the open position. The door also may have a pad that allows the user to be comfortable while sitting. More specifically, the door may be attached to the lid by a hinge, or rotatable about an axis of rotation, to selectively cover and uncover the opening.

An expandable bowl has an open top and a plurality of configuration changing side members connecting the open top to a base member. The configuration changing side members are designed to allow a user to pull the base member to changing the side members from a collapsed configuration to an expanded configuration, thereby increasing the overall volume of the bowl. The expandable bowl may be useful for various products, such as pre-packaged salads, where the salads may be packaged and displayed in the collapsed configuration, thereby minimizing shelf space, and may be changed to the expanded configuration by a user to permit tossing of the salad without risking spillage of the contents of the bowl.

The present invention provides a beverage container that is user friendly and ecofriendly. The present invention has three components which can be used irrespective of each other. According to a preferred embodiment, the present invention is spill proof and leak proof making it perfect for users to carry around. Further, the present invention is collapsible, which allows for compact storage. Furthermore, the present invention comprises braille impression outside the container and indicia inside the container for effectively indicating the volume of the container. Additionally, the lid of the present invention comprises multiple drinking ports, and a lid closure for making the container spill proof, irrespective of the drinking mode chosen by the user. Thus, the present invention allows the user to have a travel friendly, compact, ecofriendly, and reusable beverage holder with a detachable lid and lid closure.

The present invention is directed to a lid for use on a drinking container. The lid is capable of being releasably sealably engaged with a top end of the container. The lid can be secured to the container in a manner to resist displacement of the lid if the container is dropped or tipped. The lid includes a tab portion, which is capable of being depressed by a user's mouth, tongue or lip so as to provide an opening in the lid. The tab portion is also biased so as to return to a closed position to close the opening upon removal of pressure against the tab portion. The tab portion can have a perimeter larger in at least one dimension than the opening to resist fluid discharge when in the closed position.

A lid for a bucket comprises a center portion and at least one side portion. In some embodiments, the side portion is removably coupled to the center portion. In some embodiments, the side portion is hingedly connected to the center portion and includes at least one cutout suitable for receiving a bail mount of the bucket. The hinged connection between the center portion and the side portion may be on an axis substantially perpendicular to an axis on which plural bail mounts of the bucket lie.

Disclosed is a lid which can be reversibly connected to a cup's upper edge, including three openings shaped nearly as circular sectors closed on top by three respective protrusions. Each protrusion includes a flat top section having a surface extension smaller than that of the opening underneath and a side portion shaped to converge towards the top portion starting from the first wall. A second wall is hermetically sealed to the first wall at the three prominences to delimit together with the latter three hermetically closed chambers and in each of which a substance, which can be introduced into the cup when the lid is connected to it, can be preliminarily housed. Alternatively, the lid includes a further opening at its side edge, close on top by a further protrusion higher than the other ones and ends with a through hole to release a beverage in the cup.

A container includes a cup and a lid. The lid is adapted to mate with a brim included in the cup to close a top aperture opening into an interior liquid-storage region formed in the cup.

A novel sealed packaging container, comprising a container cover (1) and an open container body (2), wherein an edge of the container cover and a mouth edge of the container body are correspondingly provided with a first inner matching groove (11) and second outer matching groove (21), and a first outer matching groove (12) and second outer matching groove (22) having a double-folded structure; and the container is further provided with an anti-unfastening structure. An outer groove wall of the second outer matching groove extends downward from an upper end portion and is provided with two indentations (2231) that are easy to tear. The packaging container has strong anti-deformation abilities, the anti-unfastening structure is relatively stable, and the sealing performance is good.