Neoair users

[Taylor]

My Neoair is stored blown up behind the spare bedroom door as are all the other mats and I've noticed that over a couple of days that it's quite soft.
Not devoid of all air, just softer than fully blown up.
I've just had it in the bath to see if theres a slow puncture and can't see any bubbles.
It's probably not going to bother me as I would normally never stay in the same place two consecutive nights.

Anybody else noticed this?

[Ian]

I store mine rolled up, as per the instructions :?

[Zippy]

My Neoair is stored blown up behind the spare bedroom door

As in kaboooom?

[Dan_K]

Doesn't this happen with all air beds anyway as air becomes denser with temperature changes?
You blow warm air in and it gradually cools... Just a theory...

[Gari]

It's known as "tempering", same thing happens with rafts, pack rafts etc. You inflate hard, put it in cold water and the relative pressure drops. Try putting it in a warmer room and see if it gets firmer.
Either way if it's been there days or weeks it should be fine, unless you sleep that long :D

[Blackhound]

As Ian says instructions are that they can be stored in its pack. I do store my standard thermarest inflated though.
I have noticed that they have gone down a bit overnight in colder conditions though.