A personal luggage item interchangeable strap having multiple releasable ends including a squeezable clip inserted into a clip receiver and a padded interior center strap section and a customizable exterior center strap section. The customizable exterior center strap section includes straps of different colors, fabrics of different textures, image display areas and replicas of sporting good items of interest.

A panel attachable to a backpack body. The panel having at least one through-hole formed therein to allow air to flow into a gap defined between the panel and the backpack body. An air-moving device is mountable to the panel, with an outer portion of the air-moving device extending forwardly from the panel and an inner portion of the air-moving device positioned in the gap. The air-moving device causes air to flow into the gap through the at least one through-hole and into one or more inlets of the inner portion. The air-moving device causes air to flow out one or more outlets of the outer portion.

A sling for a firearm or luggage is provided comprising a pad comprising a single layer closed cell foam body defining a first surface and a second surface and a plurality of slots extending therethrough from the upper surface to the lower surface; and a binding secured to the periphery of the pad. The pad can be configured in a variety of ways to provide slings for carrying firearms and luggage. An embodiment of the pad is a backpanel having four sides and four corners that can be releasably connected to a chest pack such as a binocular case.

Backpacks having lumbar pads as at least one component that has been manufactured using 3D printing or other additive anufacturing technologies. backpack may include 3D manufactured parts including a lumbar pad, shoulder harness, hip belt, or back panel. The component or lumbar pad may include a lattice structure that allows airflow or provides cushioning. The lattice structure may: have multiple layers, include a network of beams and nodes (e.g., that create cells), or be monolithic. The cells may be polygons (e.g., hexagonal) or cells may line up in multiple layers of lattice structure. Cells that line up may have equal numbers of sides. Other embodiments include systems for providing custom backpacks where consumers enter consumer body dimension(s) and the system fabricates a custom backpack or component using the body dimension or desired load capacity, for example, using 3D printing.

A harness assembly for an electrical appliance includes an upper support assembly and a lower support assembly. The upper support assembly includes an upper back pad and at least one shoulder strap emanating from the upper back pad. The upper back pad includes an upper pocket that receives an upper mounting plate of the electrical appliance therein, and an upper flap selectively connectable to the upper pocket to close the upper pocket and retain the upper mounting plate within the upper pocket. The lower support assembly includes a lower back pad and a waist belt emanating from the lower back pad. The lower back pad includes a lower pocket that receives a lower mounting plate of the electrical appliance therein, and a lower flap selectively connectable to the lower pocket to close the lower pocket and retain the lower mounting plate within the lower pocket.

The present invention discloses an anti-gravity backpack, which comprises a backpack body and two shoulder straps. A supporting plate is provided on a back of the backpack body, and a pressure reducing plate is provided on a back of the supporting plate. A first elastic band and a length fixing band are provided between the pressure reducing plate and the supporting plate. The existence of the pressure reducing plate, the first elastic band and the length fixing band causes the backpack to bounce up and down to act as a buffer, which not only relieves the pressure on the wearer's shoulders but also saves the wearer's energy with the resilience produced by the elastic band, thus helping slow down the wearer's rate of muscle fatigue and make the wearer feel less burden on the body.

A method of reducing forward head posture is disclosed herein. Such a method may include: providing a backpack that includes a sternal pad included on one or more shoulder straps, a sacral pad, and one or more dorsal pads; positioning the sternal pad included on the one or more shoulder straps on a wearer's sternum and upper anterior ribs; positioning the sacral pad on the wearer's thoracolumbar junction, such that the sacral pad spans at least a portion of a bottom of the backpack; and positioning the one or more dorsal pads on the wearer's spine and shoulder, where the sternal pad, the sacral pad, and one of the one or more dorsal pads when positioned on the wearer are arranged in a triangular configuration when viewed from a side perspective of the wearer.

A load-reducing massage backpack comprising the pack body and the back belt. An interlayer with an upper opening is arranged on the pack body against the back, an elastic fixed laminate is provided in the interlayer, the lower end of the fixed laminate is provided at the bottom of the interlayer and the upper end can extend out of the opening and is connected to the back belt, and the back of the pack body is against the waist and the massage apparatus. The present invention overcomes the defects existing in the prior backpack without massage function and in the prior massagers which only massage the waist, shoulder or back alone but cannot massage these positions simultaneously. An elastic fixed laminate is arranged on the backpack and a massage apparatus is disposed on the fixed laminate to massage the waist, shoulder and back. The massage apparatus is easy, flexible and can massage one or more positions simultaneously, support change of the massage position based on the user's demand, and be removed and used separately.

A backpack includes a pack body, two length-adjustable shoulder straps extended from the pack body for allowing the wearer to wear the pack body at the wearer's back, and a suspension arrangement which includes a resilient unit provided between the pack body and the shoulder straps for absorbing a bounding force of the pack body. Therefore, the resilient unit allows a relative movement of the pack body with respect to each of the shoulder straps but minimizes the relative movement of the pack body by absorbing the bounding force of the pack body. The resilient unit is also arranged for evenly distributing a loading force of the pack body to each of the shoulder straps, such that the resilient unit absorbs the bounding force of the pack body at different directions so as to balance the uneven loading force at the pack body.

An embodiment of the present disclosure of an article that includes a lumbar support member, internal frame assembly, and sternum strap for improving stability during use.