*zap*
WKR
The self inflating pads have foam inside that is laminated to the top and bottom......they can delaminate(get a huge bulge)if left inflated for long periods of time, if you get bug spray/sunscreen on them, leave in the sun and etc.....therm-a-rest has a list of things...
The si pads weigh more and are not noisy to roll around on. My basecamp is R6 but weighs 3.4 pounds. That is a large size/rectangular.
The si pads weigh more and are not noisy to roll around on. My basecamp is R6 but weighs 3.4 pounds. That is a large size/rectangular.