Abstract: A waste pail having a manual actuator to indirectly turn a rotator, both of which are enclosed in a lid casing. The rotator rotates the inner collar of the waste pail, and the inner collar is attached to the top rim of a trash bag. A user may twist the trash bag open only when the lid casing is closed, thereby preventing the escape of odor from within the trash bag.

Abstract: This disclosure relates to a portable potty seat for a toilet. This disclosure aims to provide a portable potty seat, which has the advantages of simple structure, light volume and can be adapted to toilets with different sizes and specifications.

Abstract: A waste disposal container of smaller shipping profile is disclosed with an inner rotating support structure and an outer casing, where the inner rotating support structure and/or the outer casing may be shipped in separable parts and reassembled by the end consumer. The inner rotating support structure also may offer at least one bag attachment points to hold on to the body of the bag where the bag attachment points are designed to be lower to accommodate collection of cat litter.

Abstract: A waste disposal system having an isolated top chamber with a guiding structure, a chute, or a pair of parabolic top door members to guide a falling object to fall towards a center vertical axis of the waste disposal system.

Abstract: A reusable cap for a container comprising a central body extending along a central axis with a lower end that is open and a top end that is closed by a top plate, wherein the lower end is rotatably engageable with the top end of a similar cap; a skirt that extends around the central axis to surround the central body with an inner edge adjacent to the central body and an opposing outer edge and is radially spaced from the central body by a plurality of tabs to form an open space allowing air passage; a plurality of external cooperating engaging formations on said skirt, wherein the plurality of external cooperating engaging formations comprise at least one male engaging formation and at least one female engaging formation; and wherein the male engaging formation is a protrusion extending radially outward from said skirt and the female engaging formation is defined by an indent.

Abstract: A bag for holding trash, diaper, and any item that needs to be contained. The bag can have an enclosure body and a mouth opening where the opening is lined with a foldable frame. The foldable frame can fold out to keep the mouth opening in an open configuration, and can collapse upon itself to keep the mouth opening in a closed configuration. The foldable frame can optionally have a locking notch, a finger, or both, all of which can be used to attach to some part of the enclosure body thereby keeping the neck of the bag twisted closed. The bag can optionally have attachment points such as apertures, sleeves, strips, and loops for securing to the locking notch. In some embodiments, the collar need not be foldable.