Sea to Summit Comfort Plus XT Extra-Thick Insulated Camping Air Mattress Large (79.5 x 26 x 3 inches)

- Double-layer, 3-inch thick rectangular air mattress provides a durable, cushioned sleeping surface for 4-season (4.7 R-Value) camping and winter base camps - Air Sprung Cell construction mimics a spring mattress, for better stability and support; built-in redundancy means that if one layer punctures, the other side can still inflate - Multi-function valve for fast inflation in just a few breaths (using integrated Airstream Pumpsack), one-way deflation for quick packup, and fine-tuning of air pressure - Insulated pad features high-loft fiberfill and reflective fabric, to prevent heat loss and radiate heat back during sleep; non-slip 30D/40D nylon face fabric is durable and quiet - Large size measures 79.5 x 26 x 3 inches, packs to 56 x 11 inches, weighs 2.9 pounds; includes stuff sack and PillowLock patches for securing a Sea to Summit pillow to mat