An inflatable hammock comprises a panel that has an air containing region and a bonded region. A plurality of tension members attached on both ends of the panel and having free ends that are configured to suspend the panel. An exemplary inflatable hammock may convert between a first configuration for use as a hammock and a second configuration as a sleeping pad as described herein.

An inflatable hammock comprises a panel that has an air containing region and a bonded region. A plurality of tension members attached on both ends of the panel and having free ends that are configured to suspend the panel. An exemplary inflatable hammock may convert between a first configuration for use as a hammock and a second configuration as a sleeping pad as described herein.

A binder device including a body having a first cover and a second cover directly or indirectly pivotally coupled together and at least partially defining an inner compartment therebetween. The body further includes a binding mechanism positioned in the inner compartment, a first body securing device coupled to the body, and a second body securing device coupled to the body. The binder device includes a strap including first and second strap segments. The strap is movable between a first configuration wherein the first and second strap segments are releasably coupled together to form a continuous strap that is wearable over a shoulder of a user, and a second configuration wherein the first strap segment is releasably coupled the first body securing device and the second strap segment is releasably coupled to the second body securing device such that the first and second strap segments each at least partially defines a loop. Each loop is shaped and configured to receive an arm of a user therethrough such that the binder device is wearable on a back of the user in the manner of a backpack. Each strap segment is configured to be releasably coupled to only one of the first or second body securing devices.

A binder device including a body having a first cover and a second cover directly or indirectly pivotally coupled together and at least partially defining an inner compartment therebetween. The body further includes a binding mechanism positioned in the inner compartment, a first body securing device coupled to the body, and a second body securing device coupled to the body. The binder device includes a strap including first and second strap segments. The strap is movable between a first configuration wherein the first and second strap segments are releasably coupled together to form a continuous strap that is wearable over a shoulder of a user, and a second configuration wherein the first strap segment is releasably coupled the first body securing device and the second strap segment is releasably coupled to the second body securing device such that the first and second strap segments each at least partially defines a loop. Each loop is shaped and configured to receive an arm of a user therethrough such that the binder device is wearable on a back of the user in the manner of a backpack. Each strap segment is configured to be releasably coupled to only one of the first or second body securing devices.

Various systems and methods relate to an adaptive chair system having (i) a stowed mode in which the members of the chair frame are contained within a compact flexible multi-function bag (MFB), and (ii) a deployed mode in which the MFB is adapted to releasably couple to an arm of the chair to provide a multipurpose accessory chamber. In an illustrative example, the MFB may, for example, fold in on itself in an accessory mode. The MFB may provide various utilities for hikers, for example, by providing a case to receive an inflatable bladder so as to form a pillow. The MFB may receive a thermal liner adapted to maintain, for example, food or beverage temperature. Various embodiments may provide multifunctional services such as sun/rain canopy and footrest, for example, using the adaptive chair system in an ultralight form factor that is strong yet compact in the stowed mode.

Various systems and methods relate to an adaptive chair system having (i) a stowed mode in which the members of the chair frame are contained within a compact flexible multi-function bag (MFB), and (ii) a deployed mode in which the MFB is adapted to releasably couple to an arm of the chair to provide a multipurpose accessory chamber. In an illustrative example, the MFB may, for example, fold in on itself in an accessory mode. The MFB may provide various utilities for hikers, for example, by providing a case to receive an inflatable bladder so as to form a pillow. The MFB may receive a thermal liner adapted to maintain, for example, food or beverage temperature. Various embodiments may advantageously provide a rugged, water resistant MFB system in an ultralight form factor that serves as a multi-purpose accessory (e.g., to store items), yet provides a compact, adaptive chair frame containment.

A rain cover system includes a jacket composed of a rain resistant material to be worn by a user, the jacket having a compartment accessible from a back portion of the jacket via a closure mechanism; and a pack cover disposed within the compartment to extend away from the back portion of the jacket; the pack cover is configured to enclose a backpack to protect against rain; the pack cover is integral with the jacket, thereby providing zero access points for water to reach the backpack; and the pack cover is stored flat against the user's back within the compartment when not in use.

A rain cover system includes a jacket composed of a rain resistant material to be worn by a user, the jacket having a compartment accessible from a back portion of the jacket via a closure mechanism; and a pack cover disposed within the compartment to extend away from the back portion of the jacket; the pack cover is configured to enclose a backpack to protect against rain; the pack cover is integral with the jacket, thereby providing zero access points for water to reach the backpack; and the pack cover is stored flat against the user's back within the compartment when not in use.

A removable cover for protecting an article of luggage is provided. The cover has a tubular section with top and bottom open ends and two cover sections extending from respective opposite perimeter end edges of the tubular section for covering the top and bottom open ends of the tubular section. The tubular section is configured to be placed over and cover front, rear, top, bottom and sides of an article of luggage. In an exemplary embodiment, a rear side of the tubular section is provided with at least one compartment for storing shoulder straps and for allowing the shoulder straps to be readily removed from the compartment to allow the user to carry the luggage in the form of a backpack.

A multifunction cup lid used for engaging with a corresponding cup body of a cup includes a charging member for receiving a suitable earphone to charge the earphone, and a cap adapted to receive the charging member therein so that the earphone can be taken out of or put in the multifunction cup lid via opening or closing the charging member. The present structure can receive and charge the earphone via providing with the charging member, thereby users can use the cup with the multifunction cup lid to achieve the purpose of carrying one object with a variety of functions to further reduce the carrying burden and strengthen the convenience.