One Response to “Woodworm Self Inflating Camping Mattress”

1. Daniel Moriss-Jeffery says:

   August 19, 2009 at 12:00 am

   I used to work for a outdoors shop. When you buy these for the first time you need to inflate them manually via the mouth piece. It takes a while to get the airflow through. After doing this a couple of times it should inflate by itself.

   Hope that helps.