SPECS: Weight: 18oz. (Regular), 19 oz. (Long) Dimensions: 20 in. W x 72 in. L x 3.5 in. H Rolled Dimensions: 4 in. x 8 in. (Regular), 4 in. x 8 in. (Long) R-Value: 3.2 DESIGN & DETAILS: Pad is 3.25 in. and has larger 3.5 in. outer chambers that help keep you cradled and centered on the pad High volume valves with micro adjustments can inflate or deflate the pad quickly while the micro adjustments can be used to fine tune firmness Quiet materials so you can move without hearing it Offset I-Beam construction minimizes weight and provides comfort and stability Quilted top provides a soft and comfortable sleeping surface Antimicrobial treatment inside the pad helps prevent growth of microorganisms Quickly fill your pad with the inflation sack, color may vary TPU lamination provides durable welded seams Factory tested to ensure performance Includes- inflation sac, protective storage sack, replacement valve seal, and 3M repair patches Material-Shell: Double rip-stop nylon Material-Insulation: PrimaLoft(R) Silver Insulation