Can Someone Explain This Please
So I've been looking at an Exped Synmat HL Sleeping Pad and comparing it to the Exped Airmat HL Sleeping Pad. Both are same dimensions 72 x 25.6/16.5 x 2.8 inches.
The Exped Synmat MW weighs 14.6 ounces R value 3.3
The Exped Airmat MW weighs 13.2 ounces R value 1.7
So there's a 1.4 ounce difference and a 1.6 R value difference.
Does this make sense that you can get an additional 1.6 of r value with 1.4 ounces of material
Just comparing the two because one is roughly double the price....