A roll mat is the thin foam layer that softens the ground. Unroll the roll mat.
It matters far more for warmth than for comfort, since the ground takes heat all night. A roll mat cannot puncture, which is why some people still carry one.
1nounroll matThe thin foam layer that softens the ground.
“The roll mat was strapped to the outside of the pack.”
roll mat is equipment.
Practised in Camping & Outdoors