An outdoor item such as a sleeping bag, jacket, hat or blanket with one or more ventilation/temperature adjustment openings. Each ventilation/temperature adjustment opening includes, in one embodiment, a mechanism that serves to either form an opening in one or both of the outer layer, and the inner layer of the outdoor item. In another embodiment, the one or more ventilation/temperature adjustment mechanism includes an air bladder which, when inflated, serves to push aside any insulation adjacent the deflated air bladder while in both embodiments, allowing the outdoor item to vent better, thereby cooling an occupant using or wearing the outdoor item thereby offering temperature regulation.

A sleeping apparatus includes a pad section configured to allow a user to lay on the pad section. The pad section includes padding of a predetermined thickness. The sleeping apparatus includes a blanket section coupled lengthwise to one side of the pad section, and configured to fold onto, and substantially cover at least a portion of the user and the pad section. A pocket is permanently coupled to the pad section. The pocket includes an opening. Other portions of the sleeping apparatus are configured to fold into the pocket and be held in the pocket by friction when the opening of the pocket is in a downward position.

This invention describes a 3-layer insulation material comprising a first fabric layer, a second fabric layer and a third fluted intermediate fabric layer between the first and the second fabric layers, the fluted intermediate fabric layer being attached alternately to the first and the second fabric layer with longitudinal seams forming longitudinal channels for the insulation material having individual insulation material bundle inside each longitudinal channel. Also disclosed are a method and an arrangement for producing the same.

The present application provides a fabric layer, comprising: an outer layer on which a plurality of first connecting portions are arranged; and, an inner layer on which a plurality of second connecting portions are arranged, wherein the first connecting portions on the outer layer are bonded to the corresponding second connecting portions on the inner layer by dotted sol to form fabric layer connecting portions, so that a chamber is formed by every two adjacent fabric layer connecting portions, the outer layer and the inner layer to accommodate a stuffing. The present application further provides a sleeping bag comprising the fabric layer. With such an arrangement, windproof, waterproof and down-proof effects can be achieved.

A foldable fabric hinge comprises a fabric portion having a first end and a second end. The foldable fabric hinge further comprises first and second fabric portion holders, wherein each of the first and second fabric portion holders is configured for gripping a respective one of the first and second fabric portion ends. A plurality of fasteners are configured for facilitating assembly of the first and second fabric portion holders and the fabric portion to first and second components requiring a hingeable connection.

For any given thickness of thermal insulation, the usable lower temperature range of a sleeping bag assembly may be extended by constructing it using an inner lining material that in addition to its normal functions of being flexible and capable of retaining insulating materials, is also capable of functioning as a vapor barrier and a radiation barrier. In addition to the standard sleeping bag design approach of incorporating various insulating materials to reduce heat lost by thermal conductivity, the subject disclosure is directed to methods by which heat loss by radiation and evaporation may also be reduced.

A sleeping bag that provides a user a greater amount of room, on demand, within the interior of the sleeping bag by including at least one expandable panel. The expandable panel has an open position and a closed position. In the open position, the panel is expanded providing an increased girth and interior volume to the sleeping bag, compared to when the panel is closed. The expandable panel may have a reduced amount of insulation compared to the rest of the sleeping bag.

A sleeping bag includes a top cover and bottom sheet. The bottom sheet can be secured to a sleeping pad and includes a sheet portion and lateral flaps connected to the sheet portion along opposite lateral edges of the sleeping pad when the bottom sheet is secured thereto. The top cover and lateral flaps enable attachment, detachment, and reattachment of the lateral flaps along their lateral edges to a top cover outer surface along corresponding attachment paths displaced medially from top cover lateral edges, enabling a top cover headward portion to assume wrapped and expanded configurations, and enabling conversion between those configurations. When wrapped, headward portions of the top cover outer surface, that are lateral of the attachment paths, are positioned against the sheet portion; when expanded, the lateral flaps and lateral portions of the top cover extend upward or laterally away from the sleeping pad lateral edges.

An outdoor item such as a sleeping bag, jacket, hat or blanket with one or more ventilation/temperature adjustment openings. Each ventilation/temperature adjustment opening includes a fastening mechanism that when opened, an opening is formed in the outer layer and insulative material/layer of the sleeping bag but not in the inner layer, allowing the outdoor item to vent better, thereby cooling an occupant using or wearing the outdoor item thereby offering temperature regulation.

A repellent sleeping bag constructed from a protective material, the repellent sleeping bag having: a main body; and a plurality of seams; the protective material having a plurality of layers joined together via bias tape, the plurality of layers having: a first net layer; a second net layer; and a three-dimensional mesh layer between the first net layer and the second net layer, the three-dimensional mesh layer having a first mesh sheet and a second mesh sheet raised to a first height above the first mesh sheet; wherein the first mesh sheet and the second mesh sheet are associated together via a plurality of compressible elements; wherein the bias tape provided at each seam of the plurality of seams is sewn onto the first net layer, the three-dimensional mesh layer, and the second net layer.