A cooler includes a main body which includes a base, an upper rim, and one or more cooler walls extending therebetween. The cooler in some embodiments further includes a removable wheel assembly which includes two coaxial wheels, and an axle. The two coaxial wheels are removably securable to the axle. The cooler still further comprises a wheel fastening system configured to secure the removable wheel assembly to the base of the main body which includes a mount, a clip hingedly connected to the mount, and a locking clasp configured to lock the clip into a closed position to secure the wheel assembly. The cooler yet further comprises a lid including two wheel storage recesses, each being sized and dimensioned to receive and retain one of the coaxial wheel of the wheel assembly, and an axle storage recess sized and dimensioned to receive and retain the axle of the wheel assembly.

A composite luggage protection assembly is structured to protect a piece of luggage during transit, stowage, and/or storage, and includes a piece of luggage having a luggage protection assembly mounted thereto. The luggage protection assembly includes an external closure assembly structured and disposed to overlay at least a portion of a primary closure mechanism which maintains a cover of the luggage piece in a closed orientation, thereby restricting access into the piece of luggage and, more importantly, preventing access to the person's personal property therein. The luggage piece of the composite luggage assembly may include a mobile luggage piece, once again, having a luggage protection assembly operatively attached thereto.

A high-capacity laundry bag convenient for dragging and taking clothes, and foldable for storage, includes a bag body. The laundry bag further includes a bottom pull window convenient for reaching out for clothes, disposed on a side of a bottom of the bag body, a capacity expansion layer capable of expanding clothes holding capacity, disposed at a top of the bag body, and a rolling wheel capable of supporting and moving the bag body, disposed at the bottom of the bag body.

A high-capacity laundry bag convenient for dragging and taking clothes, and foldable for storage, includes a bag body. The laundry bag further includes a bottom pull window convenient for reaching out for clothes, disposed on a side of a bottom of the bag body, a capacity expansion layer capable of expanding clothes holding capacity, disposed at a top of the bag body, and a rolling wheel capable of supporting and moving the bag body, disposed at the bottom of the bag body.

The present invention discloses a multifunctional carrying device comprising a female connecting member and a male connecting member which the female connecting member and the male connecting member are connected in a snap-in manner; either the male connecting member or the female connecting member being fixed on a bag. The multifunctional carrying device of this invention can be used on both horizontal direction and vertical direction, not just simply adding a bag, but it could change from one application to another application, so as to increase the utility. This invention could be dismantled and saves space, basically it will not increase the weight of the bag and convenient in using.

A luggage item, a luggage item system and a luggage item adaptor are provided. The luggage item is for use in luggage system comprising a luggage trolley and another luggage item. The luggage item comprises a first side, a second side, a first coupling element and a second coupling element. The second side is opposite the first side and is separated by flanks from the first side. The first side and the second side have an area larger than the areas of the flanks. The first coupling element is arranged at the first side. The second coupling element is arranged at the second side for engaging with a first coupling element of the other luggage item to releasably attach the other luggage item to the luggage item and for engaging with a trolley coupling element of the luggage trolley to releasably attach the luggage item to the luggage trolley.

A wheeled storage box and storage container interlock system includes a hard lid for the storage box and a hard base of the storage container that can be mated and locked together. The lid includes sliding tracks, receiving ports, and a retractable locking component including a buckle to receive and lock to the base when the storage container is stacked onto the storage box. The backside of the base includes tabs and receiving ports. When the base is being stacked on the lid, the tabs on the backside of base can be aligned with receiving ports of the lid and the retractable locking buckle can slide into the receiving ports of the hard bottom. The buckle of the locking component can be used to lock and unlock the lid and the base.

Collapsible carts are disclosed. The collapsible carts include a frame, a load bearing member and a wheel assembly. The wheel assembly includes a housing with a horizontal pin channel and an elongated diagonal channel. The horizontal pin channel may be adapted to guide a pin to transpose horizontally along the horizontal pin channel while rotatably coupling a leg member of the frame to a horizontal section of the load bearing member. The elongated diagonal channel may be adapted to guide the horizontal section of the load bearing member to pivot around a pin axis and move from a horizontal plane in the open condition to a generally vertical plane in the closed condition. The movement of the horizontal section along the elongated diagonal channel actuates the housing to rotate around the generally vertical axis.

Luggage that may be mechanically integrated with a platform, including a piece of luggage including a slit through which the piece of luggage is integrated with a platform for the piece of luggage, a handle fastened to the piece of luggage, for pushing or pulling the piece of luggage, luggage wheels fastened to a first outer surface of the piece of luggage, for rolling the piece of luggage, and a release mechanism extending from the luggage unit to the platform, through the slit, for unlocking the platform, wherein the platform locks and unlocks such that the platform is free to be raised and lowered when it is unlocked, and is not free to be raised and lowered when it is locked.

A stackable luggage article (100) is provided. The luggage article may include a luggage case (102) defined by opposing major faces (116), opposing top and bottom end walls (108, 110), and opposing left and right sidewalls (112, 114), the luggage case having a height (H) and a width (W); a plurality of wheel assemblies (160) attached to the bottom end wall; and a first strap (162) defined on a major face. The first strap may extend vertically along at least a portion of the distance between the opposing top and bottom end walls. At least a portion of the first strap may be spaced away from the major face.