Cots

Cots are typically constructed from a frame and a sleeping surface. Frames commonly use lightweight strong aluminum for camping models, durable steel for heavy-duty or medical cots, and various woods (like oak or pine) for baby or traditional cots. The sleeping surface is often made from tough fabrics such as nylon or polyester for portability, or canvas for more robust designs, with vinyl or mesh options for easy cleaning.

No, cots typically don't use springs or a traditional mattress. Their sleeping surface is usually a fabric stretched over a rigid frame, providing support, though a sleeping pad or thin cot mattress can be added for extra comfort.

Cots offer more comfort than sleeping on the ground by elevating you. While their taut surface can be firm, adding a sleeping pad or thin cot mattress significantly boosts comfort and insulation, making them a good option for temporary use.

When choosing a cot, prioritize based on your use: ultralight models under 3 pounds for backpacking, or heavier, more comfortable options for car camping. Ensure proper size for your height and weight, consider frame material (aluminum for portability, steel for durability), and look for quality fabric with simple setup.