Comfort Light Si Mat - Large size-small-40 it leaves a flexible water

it leaves a flexible water repellent treatment on individual fibers allowing moisture vapor to pass through

Can be used as cable lube and brake lever lubricant for the small moving parts

zipper-free fly and elastic waistband minimize interference with pack hip belts for an unrestrictive

and the tool body is anodized aluminum with a plastic storage compactment

It's important to have a good iron to get an efficient melting of the wax

Comfort Light Si Mat - Large size-small-40 it leaves a flexible waterThe Comfort Light Self Inflating Mat is an excellent lightweight, backpacking option that offers superb comfort with minimal weight and packed size. The Delta Core technology removes 40% of bulk and weight while leaving a 2 inch thickness to keep your nights comfortable. The multi function valve is a low profile, high volume valve that allows fast deflation without fighting re inflation as you go.