Originally Posted by
fietsbob
a horizontal tube air mattress , .. interesting.. does it roll up smaller
than one with lengthways tubes like Exped?
Yes, but it is a bit hard to absolutely compare since both offer different models with different R values and so on. It looks like the Xlite packs slightly smaller than the Exped non-insulated models and a lot smaller than the down ones. It also looks like the Xtherm is also smaller than the Down Exped. The difference is less, but still significant.