Abstract: Disclosed is a slackline activity device including a main line and an anchor line configured to be tautly connected to each other and suspended between fixed objects. The mainline includes two webbings which form pockets. The pockets are locations where the two webbings are not in contact with either other, surrounded by two locations where the webbings are in contact with each other. The pockets may be formed by the webbings being fixed to each other or being woven together. Hangers, such as carabineers, are inserted into the pockets, and activity devices are suspended therefrom. Such a device may be used for recreation and exercise.

Abstract: Disclosed is a slackline activity device including a main line and an anchor line configured to be tautly connected to each other and suspended between fixed objects. The mainline includes two webbings which form pockets. The pockets are locations where the two webbings are not in contact with either other, surrounded by two locations where the webbings are in contact with each other. The pockets may be formed by the webbings being fixed to each other or being woven together. Hangers, such as carabineers, are inserted into the pockets, and activity devices are suspended therefrom. Such a device may be used for recreation and exercise.

Abstract: An illuminated device is disclosed which can be used as a seat for a swing or zipline. The device includes an outer shell, a plurality of sockets formed in a tray or the inside of the outer shell, a plurality of light-emitting elements disposed in the sockets and facing an outer periphery of the outer shell, a plurality of retainers fitting into the sockets and retaining the light-emitting elements in the sockets, and an upper lid closing a cavity defined by the outer shell. The sockets each include an upward opening groove formed in at least the rear wall of the socket, and the light-emitting elements are disposed in the upward opening groove. The retainers have a downward-opening groove in which the light-emitting elements are retained. The device may also include downward-facing light emitting elements immobilized in bosses of the outer shell, by the tray.