Mats & pillows

An air bed does not automatically protect sufficiently from cold ground. Check its insulation rating and add an appropriate insulating layer where necessary.

Yes, if it is dry and comfortably packed. Hard zips or buttons can press against you; a separate cover helps hold improvised filling together.

It insulates only the area it covers. For a full night you need ground insulation suited to your body length and conditions rather than a small pad alone.

Check for suitable attachments or a pillow pocket in your sleep system. An air pillow may feel better slightly underfilled; avoid unsuitable adhesives on your mat.