A sleeping bag having a waterproof bottom and side wall region. The bottom region extending vertically upward is made from a waterproof material. A cavity formed above the bottom region includes an opening into which may be inserted and removed a sleeping pad. A top region creates a cavity for holding insulative material. A sleeping cavity is provided between the top cavity and the bottom cavity.

A method for manufacturing an air-filled structure allows for ease of manufacturing utilizing plastic/vinyl/TPU laminated/urethane coated type top and bottom exterior layers as well as an internal baffle, all of which can be heat or chemically bonded together. Most if not all of the bonds or welds required to be made can be created at the same time in a high volume manufacturing step by providing one or more internal layer(s) each with a plurality of openings or cutouts which provide an opening or window through which the internal structure/baffle can be attached directly to the top and bottom layers of the air-filled structure.

A method and system may include transmitting a signal to a pump of an air mattress to set the pressure of the air mattress to an initial pressure; receiving, at a central controller, a user preference condition for an automatic adjustment of the pressure in the air mattress; receiving, at the central controller, an indication that the air mattress is empty; and based on determining that the user preference condition has been met and receiving the indication: detecting a change in the pressure of the air mattress beyond a threshold value; and based on the detection, adjusting the pressure of the air mattress to the initial pressure.

The present invention provides a personalized, interactive, and flexible sleeping posture correction system for use in a large-area bedding article including a mattress such that sleeping posture related data such as different pressure points and change in the pressure distribution over a sleeping cycle can be measured and processed whilst certain adjustment to one or more parameters of the bedding article in response to an instantaneous sleeping posture of a user is executed either automatically by the present system incorporated with artificial intelligence or by the user according to his/her preference of response action(s). In an embodiment, the present system also incorporates a sleeping posture image capturing module for capturing the preceding and instantaneous sleeping postures of the user to enhance the accuracy of the posture prediction and provide more information for the user prior to making a response action decision.

The presently disclosed subject matter provides an inflatable adjustable bed. Generally, the inflatable adjustable bed comprises two inflatable units. A head support unit designed to support a user's head and torso and a leg support unit is designed to support the user's legs. A secondary pad and/or a middle pad may be secured to the inflatable units and provide additional support to a user lying supine on the inflatable adjustable bed. In some embodiments, the secondary pad and/or the middle pad comprises a functionality to provide a user with options for cooling, heating, vibration, or monitoring for vitals. Different sections and units of the inflatable adjustable bed can be inflated or deflated independently to a desired level. The inflatable adjustable bed can be folded for an easy transport by the user.

A cushion airbag pad, which comprises: a cushion body, comprising a pad body; a plurality of airbags; and a plurality of airways; and a one-way air admittance member mounted in the cushion body and internally provided with a one-way air admittance channel; wherein the one-way air admittance channel is provided with an air inlet port and at least one air outlet port, and at least two ends of the one-way air admittance member are fixed to the cushion body, and one end of the at least two ends, away from the air inlet port, of the one-way air admittance member is fixed to the pad body, such that warping of the one-way air admittance member is inhibited, thereby keeping the one-way air admittance member in a non-bending state.

A self-inflating stowable bed. The bed includes one or more self-inflating chambers, with each of the self-inflating chambers having one or more polyurethane foam sections therein, with the chamber defined between a first air impervious layer and a second air impervious layer. The self-inflating bed may be evacuated by a household or shop vacuum, and then sealed, rolled or folded, and easily stored or shipped. The polyurethane foam sections may be provided with different members having different indentation force deflection specifications suitable for bed portions and edge of bed portions.

A self-inflating stowable bed. The bed includes one or more self-inflating chambers, with each of the self-inflating chambers having one or more polyurethane foam sections therein, with the chamber defined between a first air impervious layer and a second air impervious layer. The self-inflating bed may be evacuated by a household or shop vacuum, and then sealed, rolled or folded, and easily stored or shipped. The polyurethane foam sections may be provided with different members having different indentation force deflection specifications suitable for bed portions and edge of bed portions.

A cover for a support surface includes: a ticking made of a ticking material configured to enclose a support layer of the support surface, the ticking having an outer top surface configured to face a person lying on the support surface; and a friction reducing overlay on at least a portion of the outer top surface for facilitating displacement of the person on the support surface, the friction reducing overlay being made of a low friction material formed onto the ticking material, the friction reducing overlay comprising a plurality of overlay elements that are spaced apart from each other to form an overlay pattern.

A smart sleep system comprising a mattress including a plurality of pressure zones, each pressure zone separately adjustable for firmness, a sensor to sense a user's position on the mattress, a processing system to determine pressure for each of the plurality of pressure zones based on data from the sensor, and a controller to adjust one or more of the pressure zones based on the determination.