A foldable beach wagon with steerable front wheels is disclosed. The wagon has a frame having a first end assembly, an opposing second end assembly and a floor assembly connected between the first end assembly and the second end assembly. A steering link is pivotally connected to the wagon frame adjacent the first end assembly, and a handle is pivotally connected to the steering link. When the steering link is pivoted by the handle a tie rod moves laterally to pivot the front wheels for turning the wagon. A hanger assembly is connected to the wagon frame adjacent the second end assembly. The hangar assembly is adapted to receive one or more chairs. Fenders are provided over the rear wheels to block engagement of the chairs with the rear wheels of the wagon.

A multifunctional folding chair and wheeled cart system and kit includes a multifunctional folding chair that easily convert into a fully unfolded configuration of a flat bed, a partially folded configuration of a reclining lounger, an upright lounger, a short beach chair, and a regular chair, and a fully folded configuration. The system also includes at least one multifunctional wheeled chair that includes, in addition to the configurations of the multifunctional folding chairs, a partially folded configuration of a wheeled cart. The multifunctional wheeled chair, in the wheeled cart configuration, is configured to hold and transport the plurality of multifunctional folding chairs in the folded configuration.

A seat adapter removably mounts a child seat to a wagon having two opposing walls and an interposed connecting wall, and includes two latch components that mount to the wagon's opposing walls. In some embodiments, the seat adapter includes a cross-member extending between the latch components so that the cross-member provides structural integrity to the wagon if the connecting wall is displaced from its upright use position. In some embodiments, the seat adapter and the child seat can be mounted to the wagon for use with the connecting wall in its upright use position, and in some embodiments the seat adapter and the child seat can be mounted to the wagon for use whether the connecting wall is in its upright use position or its displaced position, with no mechanical interference between any part of the wagon and any part of the adapter or the child seat mounted to it.

A wagon for transporting beach articles and elongated water sport boards has a bed with a peripheral frame with two cross tubes beneath a bottom wall. The frame is carried on front and rear wheel assemblies. Front and rear walls are mounted to the frame, and side walls are adjustably positioned with respect to the frame. Each side wall has two tubular extensible support members which telescope within the frame cross members. When a side wall is positioned outwardly, the extensible support members are positioned to receive a water sport board thereon, such that it extends through front and rear slots defined between the front and rear walls and the extended side wall. A latch is associated with each side wall and actuatable to alternatively secure or release the wall. The latch may be a clamp with an elastomeric plug expandable from an extensible support member withing a cross member.

A collapsible cart with adjustable seat designed for folding, portable transport, sitting, or reclining purposes. The said cart features a U-shaped removable U shape axle with wheels attached. The cart accommodates a removable basket, and the cart includes an upright or reclining adjustable seat. The cart is transportable for use in camping, hunting and other outdoors activities.

A compact and easy to assemble grill cart to support a collapsible grill cart that includes a base portion, to which side frames can be coupled, and that permits the grill cart to be stored in a compact, folded configuration. The side frames of the cart can be expanded or unfolded to provide a stable structure that can support a cooking unit, such as a grill, grill insert, or firebox. Such a collapsible grill cart can also include doors that provide enclosed storage space within the expanded cart and wheels to facilitate transportation.

A beach wagon for transporting water sport boards and smaller objects. The wagon includes a front wall and the rear wall extending vertically from a floor and engaged to side walls; the wagon is carried on a plurality of wheels. The front wall and the rear wall each include a retaining slot. The retaining slots are in substantial alignment to hold a water sport board in the retaining slots spanning between the front wall and the rear wall. The walls of the wagon retain the smaller objects in the wagon. The slotted front and rear walls can be configured to retrofit existing wagons.

A mobile container that is designed to allows a user to easily transport the container through a variety of terrains, such as snow, sand, and pavement. The mobile container includes an insulated container, a first sled-molded runner, a second sled-molded runner, a first wheel, a second wheel, and a convex protrusion. The first sled-molded runner and the second sled-molded runner are positioned parallel and opposite to each other, across the insulated container, and are adjacently connected to a base of the insulated container. The first wheel and the second wheel are laterally and coaxially connected to the insulated container, opposite to each other. The convex protrusion modifies the flow of sand or snow about the insulated container in order to decrease drag. The convex protrusion is positioned opposite the first wheel and the second wheel. Additionally, the convex protrusion is integrated into a front surface of the insulated container.

A beach trolley includes two lateral arms, a central arm therebetween and a pulling arm that is aligned with the central arm. Each of the two lateral arms and central arm having a removable inflatable wheel at one end and being joined at the other end for pivotal movement between a trolling configuration wherein the two lateral arms and the central arm generally lie within a same plane and a compact configuration wherein the two lateral arms and the central arm are generally parallel. The pulling arm is joined to the two lateral arms and the central arm for pivotal movements towards and away the two lateral arms and the central arm. The beach trolley further includes a flexible seat attached to the arms to form a) a seat therebetween when the two lateral arms and the central arm are in the trolling configuration and b) a bag therewith when i) the two lateral arms and the central arm are in the compact configuration and ii) the pulling arm is pivoted so as to be generally parallel to the two lateral arms and the central arm.

Various apparatuses and methods relate to coolers or other containers having attachment features to which modular accessories may be attached. Various apparatuses and methods relate to wheel and modular accessory attachment systems for attaching to a cooler or other container. Various apparatuses and methods relate to rails and channels for sliding attachment couplers. Various apparatuses and methods relate to keyed male-female attachment couplers. Various apparatuses and methods relate to a chassis configured to adjust in size for adapting the chassis to fit a variety of container sizes. Various apparatuses and methods relate to a coupler assembly for mechanically securing a container to a container undercarriage system.