A hybrid carrier, such as a backpack, is disclosed having a hard shell interior carrier and a soft outer carrier. The hard shell interior carrier has a body with an openable top. The shape of the body of the hard shell interior carrier and the inside shape of the soft outer carrier are complementary so that the hard shell interior carrier form fits into the inside of the soft outer carrier. The soft outer carrier includes attachment devices that are joined to attachment device receivers on the hard shell interior carrier to removably attach the hard shell interior carrier to the soft outer carrier. The soft outer carrier may include handles, backpack straps and/or waist straps for easy carrying.

A pressure-relieving back pack, comprising: a pack body (1), a pressure-relieving plate (2), a pressure-relieving assembly, two straps (4), and a supporting plate. The supporting plate is provided at a rear part of the pack body (1). The pressure-relieving plate (2) is provided at a side of the rear part of the pack body (1) near to the back. The pressure-relieving assembly comprises a spring mechanism and a hollow casing (33). The casing (33) is mounted at the rear part of the pack body (1). The spring mechanism is detachably provided inside the casing (33). The spring mechanism comprises a compression spring (31) and a retractable rod (32). The compression spring (31) is sleeved around and position-limited with respect to the retractable rod (32). A second end (322) of the retractable rod (32) and the compression spring (31) are position-limited within the casing (33). A first end (321) of the retractable rod (32) is located outside the casing (33) and can extend and retract upward and downward relative to a first end of the casing (33). The first end (321) of the retractable rod (32) and a lower end of the pressure-relieving plate (2) are detachably connected. An upper end of the pressure-relieving plate (2) is connected to an upper end of the strap (4). A lower end of the strap (4) is connected to a lower end of a back side of the pack body (1). The pressure-relieving back pack can meet different loading needs by changing the compression spring (31) of the pressure-relieving assembly.

A combination backpack with removable back support has a backpack portion and a back support portion which are detachably connected to each other. This allows for use of a back support and backpack both together and separately, by utilizing a back support while wearing a backpack when connected and utilizing a back support separately on a seat or chair when detached. The back support portion will attach to the outside of the backpack component.

An adaptable backpack (1000) comprising a housing (100), a first comfort plate (200) and a second comfort plate (300). The first comfort plate (200) is having at least one detachable massaging unit (210) and is configured to couple with a pair of opposed extremities (120a) of a back surface (120) of the housing (100) thereby configuring an enclosure. The second comfort plate (300) is disposed within the enclosure such that a portion of the second comfort plate (300) extends through the first comfort plate (200) at the opposed extremities (120b). The second comfort (300) plate is having at least one detachable massaging unit (310) and at least one length adaptable member (330) which is configured to control movement of the second comfort plate (300) along a longitudinal direction within the enclosure. A method of adjusting the detachable massaging units (210, 310) of the adaptable backpack (1000) is also provided.

The invention relates to a backpack or case, which, in the closed state, is formed or shaped from substantially an underside, upper side, lateral surfaces, a surface to be carried on the back and a front surface, wherein an opening region is formed on or along a surface (3) which is formed with at least one fold-down flap (13), whereby a substantially complete opening (2) of the substantially tub-shaped backpack body is made on the elongated surface to be carried on the back and on the at least one fold-down flap, by means of at least one zip closure (5), and wherein the surface to be carried on the back is provided with backpack straps.

A backpack including a bag, at least one strap and an air pump is disclosed. The at least one strap is connected to the bag for a user to carry the bag and the air pump is disposed on the bag at either one of a position between a user's back and the bag and a position on the strap which faces the user's shoulder. The air pump is elastic and deformable and includes a first lateral part and a second lateral part opposite to the first lateral part. An air chamber is formed between the first lateral part and the second lateral part, and the first lateral part is formed with a plurality of air holes communicating with the air chamber and the outside. The pump further includes a plurality of elastic parts located in the air chamber to connect the first lateral part and the second lateral part.

An adaptable backpack (1000) comprising a housing (100), a first comfort plate (200) and a second comfort plate (300). The first comfort plate (200) is having at least one detachable massaging unit (210) and is configured to couple with a pair of opposed extremities (120a) of a back surface (120) of the housing (100) thereby configuring an enclosure. The second comfort plate (300) is disposed within the enclosure such that a portion of the second comfort plate (300) extends through the first comfort plate (200) at the opposed extremities (120b). The second comfort (300) plate is having at least one detachable massaging unit (310) and at least one length adaptable member (330) which is configured to control movement of the second comfort plate (300) along a longitudinal direction within the enclosure. A method of adjusting the detachable massaging units (210, 310) of the adaptable backpack (1000) is also provided.

The invention discloses a two-way adjustable shock-absorbing backpack, comprising a backpack main body and back pads arranged on one side of the backpack main body, wherein the back pads are provided two, and the two are symmetrically arranged on the backpack main body, a back pad pocket with a top opening is formed between the back pad and the backpack main body, a support fabric bag is sewn into the back pad pocket, and a support rod is inserted into the inside of the support fabric bag, one side of the backpack main body above the support fabric bag is provided with a fixed fabric belt, in the invention, by adjusting the length of the secondary braces on the upper adjustment button, the shock-absorption adjustment of the top of the backpack is realized, by adjusting the lower adjustment button, the shock-absorbing stroke adjustment of the elastic band is realized.

A backpack designed to reduce forward head posture is disclosed herein. Such a backpack may include: one or more shoulder straps, where each of the shoulder straps includes a sternal pad in contact with a wearer's sternum and upper anterior ribs when worn; a wedge-shaped sacral pad spanning a bottom of the backpack, the upper edge of which contacting a user's thoracolumbar junction when worn; one or more dorsal pads in contact with a wearer's spine and shoulder blade when worn; and wherein the sternal pad, wedge shaped sacral pad, and one of the one or more dorsal pads when in contact with a wearer's anatomy are arranged in a triangular configuration when viewed from a side perspective of a wearer.

The present invention relates to a shock absorber for a backpack, which cushions an impact applied to the body of a user by the weight of the backpack when the user walks while carrying the backpack on his or her shoulders. The shock absorber can be simply attached to an existing strap of a backpack for use.