An insulation bag includes a main body and a lid connectable to the main body. An upper part of the main body forms an opening, and the lid is attached to the opening to seal the insulation bag. A first connection element and a second connection element are respectively arranged on the main body and the lid, and the first connection element and second connection element are connected to each other by magnetic attraction or mechanical engagement which can get rid of the use of zipper, thereby simplifying the operation of opening and closing the insulation bag while improving the sealing performance and stability of connection.

There is disclosed a harness for breathing apparatus comprising a structural support member for supporting a vessel of breathable gas, a waist belt, and a pivot joint mechanism coupling the structural support member to the waist belt. The pivot joint mechanism comprises a release part which is movable to decouple the structural support member from the waist belt.

A tool storage device system includes a base and a tool storage container removably coupled to the base. The tool storage container slides in a first direction relative to the base to attach the tool storage container to the base, and the tool storage container slides in a second direction, opposite the first direction, relative to the base to remove the tool storage container from the base.

A hip belt includes a center panel, and first and second padded portions connected to the center panel and extending therefrom. Each of the first and second padded portions includes a rear end, an opposed front end, and a face extending therebetween. A pulley assembly is carried on the padded portion, and the pulley assembly includes proximal pulleys located at the rear end, distal pulleys located between the front and rear ends, and a cord wound therebetween. A collapsible panel between the proximal and distal pulleys collapses when the pulley assembly contracts. A buckle is carried at a front end of the respective first of second padded portion.

A backpack that comprises a series of durable fabric panels that have been sewn together to form a soft and expandable container, which has been equipped with ergonomic shoulder straps and numerous features for the homeless individual that help overcome many of the shortcomings and disadvantages of prior art. The d backpack employs a series of adjustable quick-release straps to provide expandability and Velcro connections for detachability. The backpack employs an internal pleated back pad that is removable to be used as a sleeping pad and in combination with a chevron stitch pattern for added support and user comfort. The backpack also has a closure system for closing the top inner liner of a backpack.

Backpacks with cooperatively adjusted hip belt segments and compression strap segments. A backpack includes a pack body, a shoulder strap, and a belt assembly. The pack body includes a back panel and an exterior panel. The belt assembly includes a compression strap segment, a hip belt segment, an adjustment strap, and a releasable fastener. The backpack includes a belt assembly waist loop with a belt assembly waist perimeter. Each adjustment strap is configured to selectively adjust each of the pack volume and the belt assembly waist perimeter. The belt assembly is configured such that, responsive to the user applying a tension force to the adjustment strap, each of a pack volume and the belt assembly waist perimeter decreases by a respective degree that depends upon a ratio of the force required to decrease the pack volume to the force required to decrease the belt assembly waist perimeter.

A backpack type device may include a body, a shoulder belt configured to be strapped on a shoulder of a user, and a waist belt configured to be wrapped around a waist of the user. The waist belt may be configured to switch between a state in which a lower end of the waist belt is below a lower surface of the body and a state in which the lower end of the waist belt is above the lower surface of the body. The backpack type device may be configured capable of being placed on a horizontal plane with the lower surface of the body in contact with the horizontal plane on which the backpack type device is placed in the state in which the lower end of the waist belt is above the lower surface of the body.

A customizable bag is provided that permits multiple types of customization. The bag includes a ferromagnetic platform coupled to one or more of the bag's panels. The ferromagnetic platform includes a magnetic material, a drawable surface, and may be printed with images or designs provided to the manufacturer or provider by the customer or other user. Also provided are systems for customizing a bag or creating a customizable bag.

A backpack with an improved load adjustment system includes a body, a frame, a pair of shoulder straps, a load lifting strap extending from each of the first shoulder strap and the second shoulder strap and suspended by the frame, a yoke attached to the first shoulder strap and the second shoulder strap, a back panel attached to a hip belt having a first hip pad and a second hip pad, and a torso length adjustment strap extending from a first lower side portion of the frame to a second lower side portion of the frame opposite the first lower side portion of the frame and passing through a strap receiving member fixed to the yoke. The improved load adjustment system allows for quick adjustment while wearing the backpack and increased freedom of movement.

A convertible backpack-duffle bag having six integral side walls forming an inner storage cavity, a plurality of storage compartments located on or within the side walls, one of the integral side walls forming a base, an expandable storage compartment located at the base, the expandable storage compartment having a thermal insulation layer, and a plurality of adjustable carry straps.