An accessory bag for a main bag is provided and may include a main body extending along a longitudinal axis between a first end and a second end. The main body may be movable between a collapsed state having the first end disposed proximate to the second end and an expanded state having the first end separated from the second end. The accessory bag may further include an attachment device associated with one of the first end and the second end that selectively attaches the main body to the main bag.

An interchangeable handbag system includes a stand alone foundation handbag having an inner storage accommodating surface and an outer decorative surface. The foundation handbag may have regions, such as a hollow interior, front panel, a rear panel and a bottom panel connected by at least one edge to form a hollow container open at a top end thereof. Alternately the foundation handbag may be a flexible open-top container with a closed bottom, where the hollow interior, front and rear regions are part of the continuous container. The handbag system includes one or more reversible and/or non-reversible outer bottomless band trim covers that fit over a portion of the foundation bag in a nested arrangement. The bottomless band trim covers may fit over a portion of the foundation bag and/or another bottomless band trim cover. The bottomless band trim covers and foundation bag are connected by one and/or multiple fastening structures.

Expandable luggage devices are provided. Included within expandable luggage devices is an expandable backpack that is convertible between at least two positions. An uppermost cover portion of the backpack converts to a side or back portion when the backpack is expanded, and a secondary cover portion is withdrawn from an internal area of the device to enclose or cover the backpack in the second position.

The present utility model discloses a removable golf bag, comprising a bag body portion, a main frame and a base portion, wherein the part between the bag body portion and the main frame is provided with an accessory frame A, the accessory frame A is connected with the bag body portion by way of stitching, and one round of the accessory frame A exposed to the upper end of the bag body portion is provided with a small hole A, a small hole B, a small hole C and a small hole for fixing the main frame, wherein the main frame is provided with a fastener A, a fastener B, a fastener C and a fastener D matching with the small hole A, the small hole B, the small hole C and the small hole D. The accessory frame B is connected with the bag body portion by way of stitching, and one round of the accessory frame B exposed to the lower end of the bag body portion is provided with a small hole E, a small hole F, a small hole G, a small hole H, a small hole I and a small hole J for fixing the base portion, wherein the base portion is provided with a fastener E, a fastener F, a fastener G, a fastener H, a fastener I, and a fastener J matching with the small hole E, the small hole F, the small hole G, the small hole H, the small hole I and the small hole J. In the process of use of the present utility model, customer can match the bag body portion by themselves and also choose one upper frame to match several bag bodies, which not only meet customer need of assembling, disassembling and matching the golf bag by themselves, but also reduce the cost and save the resources, which is better for environment protection.

An accessory bag for a main bag is provided and may include a main body extending along a longitudinal axis between a first end and a second end. The main body may be movable between a collapsed state having the first end disposed proximate to the second end and an expanded state having the first end separated from the second end. The accessory bag may further include an attachment device associated with one of the first end and the second end that selectively attaches the main body to the main bag.

An interchangeable handbag system includes a stand alone foundation handbag having an inner storage accommodating surface and an outer decorative surface. The foundation handbag may have regions, such as a hollow interior, front panel, a rear panel and a bottom panel connected by at least one edge to form a hollow container open at a top end thereof. Alternately the foundation handbag may be a flexible open-top container with a closed bottom, where the hollow interior, front and rear regions are part of the continuous container. The handbag system includes one or more reversible and/or non-reversible outer bottomless band trim covers that fit over a portion of the foundation bag in a nested arrangement. The bottomless band trim covers may fit over a portion of the foundation bag and/or another bottomless band trim cover. The bottomless band trim covers and foundation bag are connected by one and/or multiple fastening structures.

A backpack assembly that includes a backpack adapted to carry sports equipment with a foldable seat and roller segment secured thereto. The backpack has an internal bag frame to support the sports equipment. The backpack also has a sports-ball-securing segment and an insulated pouch for food and beverages. The foldable seat is secured to the bag frame to provide a seat that can fold out for the participant or spectator to sit upon. The roller segment automatically engages such that the bag can be tipped and rolled by the participant or spectator when the foldable seat is stored. When the foldable seat is deployed, the roller segment automatically disengages to provide a stable platform for the seat.

A wheeled enclosure having an interior volume defining body including a rigid base and a plurality of upwardly extending and flexible sides. A plurality of wheeled supports are incorporated into the rigid base. A telescoping handle extends from a rear of the body and may be secured to an edge of the rigid base. Other features include the provision of rigid inserts which are seated within vertical pockets integrated into each of four interconnecting sides associated with a flexible body. The flexible body can include an upper half which reverse folds into an interior defined by the lower half and the rigid inserts. The rigid base can also be foldable and can convert the assembly between expanded use and collapsed storage positions.

Expandable luggage devices are provided. Included within expandable luggage devices is an expandable backpack that is convertible between at least two positions. An uppermost cover portion of the backpack converts to a side or back portion when the backpack is expanded, and a secondary cover portion is withdrawn from an internal area of the device to enclose or cover the backpack in the second position.

Luggage with a folding structure that can take a compact form for storage and an expanded form of the usage volume including an access side and a bottom opposite the access side. The bottom is edged with four lateral sides. At least one of the two lateral sides is associated with at least one stiffening panel configured to turn towards the bottom of the luggage. A third lateral side has a folding structure and is configured to be locked by a lateral lock.