Camp Macpac Mats & Liners | Sea To Summit Comfort Light S.I.™ Sleeping Mat — Regular

Using Sea To Summit’S Delta Core™ Technology, The Comfort Light S.I.™ Sleeping Mat Is For Those Of Us Who Are Looking For The Perfect Compromise Between Comfort And Weight In A Traditional Self-Inflating Foam Mat. Their Delta Core™ Technique Is A Truly Innovative Approach To Reducing The Weight And Bulk Of The Polyurethane (Pu) Foam Core Of Their Self-Inflating Mattresses. The Patent Pending Coring Process Removes Up To 40% Of The Initial Volume Of The Pu Foam, Retaining Enough For Optimal Support And Comfort, While Minimising The Packed Weight And Size Of The Final Mattress. At 5 Cm Thick, You Can Be Sure Of A Great Nights Sleep, While The Sea To Summit R-Value Of 3.1 Will Give You Plenty Of Insulation For 3-Season Comfort And Still Leave You With Plenty Of Room In Your Pack For Everything Else.