If you notice that your sleeping mat is losing air overnight, there are a few steps you can take to address the issue. Firstly, you need to determine the source of the air loss. For Air Sprung Cell and lighter-weight Self Inflating mats, you can submerge the mat to check for bubbles. For Comfort Plus Double SI or Comfort Deluxe SI mats, wiping the inflated mat with soapy water is the best option.
Begin by checking the valve – submerge only the part of the mat where the valve(s) are located. If bubbles come out from the valve, replacing the valve insert may resolve the issue (contact us for more details).
If the air loss is coming from the body of the mat, mark the point where the air is escaping with a ball-point pen, dry the mat, and clean the area to be repaired using isopropyl alcohol. Then use the repair kit that was supplied with the mat to fix the issue.