The Calcatta Air Sleeping Pad brings together everything you want in a premium pad-wide, warm, and exceptionally comfortable. Engineered with vertical side rails and horizontal welded baffles, it cradles your body and stays stable through the night, eliminating the "floating" sensation common with other pads. With three layers of metallized thermal film, it boasts an impressive R-Value of 6.6, making it a top performer in warmth-to-weight ratio. Sleep better, go further-with high-performance gear that doesn&&';;t break the bank.