Abstract: An easy to carry, transport, fold/unfold and store sleeping apparatus is disclosed herein. The apparatus comprises a collapsible dome attached to a sleeping compartment. The sleeping compartment may also be attached to a sleeping mat (e.g., air inflatable sleeping mat) for insulating the user from the cold ground and rocks. The sleeping mat may be attached to a rigid panel for providing a generally flat surface for the user to sleep upon. The sleeping compartment, sleeping mat and rigid panels may be folded around the collapsed dome to collapse the sleeping apparatus for storage and transport. Sides of the folded apparatus may be zippered to prevent entrance of undesirable material (e.g., rodents, dust, etc.) during storage and transport of the apparatus.

Abstract: A cooling device may be disposable in front of a fan. The cooling device may comprise a container fillable with fluid or material capable of being chilled to a temperature below ambient temperature. The container may have a plurality of through holes through which air blown by the fan may flow through. As the air flows through the through holes, heat is transferred from the air to the chilled container to provide chilled air. The cooling device may have a system for routing water condensate. Additionally, the cooling device may have a base and tray for collecting the water condensate.