Sadly, this is not the case. Self-inflating sleeping pads combine closed-cell foam insulation with air and have a valve that ...

From foam to self-inflating mats, we examine whether sleeping mats are really waterproof - and how to protect your kit. The ...

The Kelty Cosmic SI Mummy Sleeping Mat is a self inflating camping ... perhaps with a cheap closed cell foam mat. The problem really is the weight, which at just under a kilo is on the heavy ...