This invention is directed toward a carrying bag, suitable for carrying one or more fragile items for which a snug fit in the bag is desirable. The bag has a single zipper that extends down one side and across the bottom, and the two halves of the zipper are connected with a pleat, which expands the volume of the bag when it is unzipped. In the middle of the bag is a baffle that rests on one side of the bag when it is in its single-bottle configuration, but separates two items when the bag is in its two-bottle configuration. The bag has a hand loop and a shoulder strap for ease of carrying, several zippered pockets for storage, and a cinch toggle drawstring around the top of the bag for easy and adjustable closure.

Collapsible or otherwise selectively reconfigurable carrying cases, and methods for the manufacture and use thereof, are provided. The carrying cases are constructed of at least two body panels made of puncture-resistant material and are selectively reconfigurable between an expanded configuration and a collapsed configuration by the use of a zipper disposed around all or substantially all of a perimeter or circumference of the at least two body panels. The carrying cases are adapted to receive and securely store and carry fragile items, e.g. cameras and photographic equipment, when in the expanded configuration and to collapse or otherwise significantly reduce in volume when in the collapsed configuration for easy storage and transportation.

A portable storage device having a foldable storage compartment. The portable device having a main storage compartment defined by a front wall, a rear wall, a first side wall, a second side wall, and a bottom wall, with each of said walls can be coupled together. The portable device further having a top portion that is coupled to one or more of the walls and capable of covering an opening defined by the main storage compartment, wherein the top portion has at least one securing mechanism to couple to a counterpart securing mechanism on the outer side of the wall opposing the wall that the top portion is coupled to. The main storage compartment of the portable device can be shaped to house at least one folding storage compartment. A system including a storage tray that is sized and configured to fit within the portable device.

A portable storage device having a main storage compartment and an expandable storage compartment. The main storage compartment may have a front wall, a rear wall, a first side wall, a second side wall, and a bottom wall, with each of said walls being of a cloth like material. The main storage compartment may have a removably coupled top coupled to the main storage compartment through a fastener. The expandable storage compartment may have a front folding section, a first side folding section, a second side folding section, and a bottom folding section.

Disclosed herein is a collapsibly erectable bag. Further, the collapsibly erectable bag may include at least one panel and an elastic component pair. Further, the at least one panel may be configured for forming an interior space and an opening leading into interior space. Further, the at least one panel may include a plurality of side panel pairs and a bottom panel. Further, a side panel pair of the plurality of side panel pairs may include oppositely facing panels. Further, the elastic component pair may be coupled to a primary side panel pair of the plurality of side panel pairs. Further, applying of a force on an elastic component of the elastic component pair may be configured for moving the elastic component from an initial position to a final position collapsing a first primary side panel of the primary side panel pair.

Disclosed herein is a collapsibly erectable bag. Further, the collapsibly erectable bag may include at least one panel and an elastic component pair. Further, the at least one panel may be configured for forming an interior space and an opening leading into interior space. Further, the at least one panel may include a plurality of side panel pairs and a bottom panel. Further, a side panel pair of the plurality of side panel pairs may include oppositely facing panels. Further, the elastic component pair may be coupled to a primary side panel pair of the plurality of side panel pairs. Further, applying of a force on an elastic component of the elastic component pair may be configured for moving the elastic component from an initial position to a final position collapsing a first primary side panel of the primary side panel pair.

A bag provided with an expansion member, including: a bag body having a storage space formed therein; a cushion pocket forming a predetermined space inside the storage space of the bag body; and an expansion member which is accommodated in the cushion pocket, and of which the total volume is variable when air is injected or discharged through an injection portion.

A foldable and expandable pet carrier bag. The foldable and expandable pet carrier bag includes a pet carrier bag body, the pet carrier bag body is provided with a first pet door, the pet carrier bag body has a back part, the back part is provided with a foldable expanding part. The expanding part includes a top wall, a bottom wall, a left side wall, a right side wall and a front side wall. The left side wall and the right side wall are folded toward the inner portion of the expanding part, respectively. The bottom wall and the front side wall that overlapped on the surface of the bottom wall are swung and overlapped on the top wall. The pet carrier bag is easy to fold, after being folded, the bottom wall of the expanding part fixed on the pet carrier bag body forms a back cushion.

A container with a taper mechanism, wherein the container is designed to be flexible and is provided for enclosing an object in the interior thereof, wherein the taper mechanism can pull together at least two pulling sides of a tapering surface of the container by means of at least one wire pull to reduce the circumference of the interior of the container, wherein the wire of the wire pull is alternately guided in spaced-apart wire pull guides arranged on the opposite pull sides along the pulling sides.

An expandable luggage bag including a first bag portion made of a first material that forms a first interior volume. The expandable luggage bag further includes a second bag portion made of a second material that has a first state having a first rigidity and a second state having a second rigidity different than the first rigidity. The expandable luggage bag further includes a solar panel in selective electrical communication with the second bag portion. The second bag portion is in the first state when the second bag portion is not in electrical communication with the solar panel. The second bag portion is in the second state when the second bag portion is in electrical communication with the solar panel.