A modular vehicle platform system includes a frame, topper, and carrying case. Components of the frame are disassembled and compactly fit into the carrying case along with the topper. The system provides a modular, adjustable vehicle-camping platform designed to enhance stability, storage, and versatility for SUVs, trucks, and vans. The carrying case features adjustable partitions to neatly organize and secure all components, ensuring convenient portability. The frame consists of multiple support bars, poles, angle brackets, and interchangeable legs that can be adjusted to fit different vehicle configurations. Short legs and extendable legs can be swapped to modify the height of the platform, allowing for customized use in a variety of settings. The topper is constructed from slats connected by stretchable straps, providing a sturdy surface that can support a person. The system is easy to set up and dismantle, making it suitable for temporary or semi-permanent installations in different vehicles.

A bed is provided, including a support stand, a cover, a cover support, and an adjustment mechanism. The cover support is connected at a top of the support stand, and the cover is connected on the cover support to form a bed surface. The adjustment mechanism is configured to adjust a tense degree of the bed surface. Optionally, the bed can be further provided with a retaining mechanism to prevent the movement of the mechanism. The arrangement of an adjustment mechanism allows the tense degree of a bed surface of the bed during use to be adjusted as needed and meanwhile makes it possible to facilitate product transport and simplify product installation.

A bed is provided, including a support stand, a cover, a cover support, and an adjustment mechanism. The cover support is connected at a top of the support stand, and the cover is connected on the cover support to form a bed surface. The adjustment mechanism is configured to adjust a tense degree of the bed surface. Optionally, the bed can be further provided with a retaining mechanism to prevent the movement of the mechanism. The arrangement of an adjustment mechanism allows the tense degree of a bed surface of the bed during use to be adjusted as needed and meanwhile makes it possible to facilitate product transport and simplify product installation.