The Klymit Static V Sleeping Pad is the world's first lightweight, packable air pad that incorporates body-mapping chambers for ultimate comfort. The exclusive V-Chamber design conforms to the shape of your body while maintaining ample, lofted air pockets. The result: side, back, and stomach sleepers can all rest comfortably on a generous bed of air. FeaturesSLEEP COMFORT ALL NIGHT: Affordable lightweight camping pad with V-chamber design to limit air movement and heat loss for better support and comfortEASY-TO-USE valve allows for quick inflation and deflation of the Static V sleeping padINCREDIBLY LIGHTWEIGHT: Packed Weight: 18.7 Ounces; Packed Size: 3 x 8 Inches; Made of durable and rugged 75D polyester fabricINFLATED SIZE: 72 x 23 x 2. 5 Inches; 10-15 breathsR-Value is 1.3