Sea to Summit Ether Light XT Extra-Thick Insulated Air Mattress

Extra-thick 4-inch, lightweight air mattress provides a plush sleeping experience for 3-season (3.2 R-Value) backpacking, camping, and bike touring Single-layer Air Sprung Cell construction mimics a spring mattress, using flexible loops to create large air pockets that are ideal for side sleepers 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 Tapered - Large size measures 78 x 25 x 4 inches, packs to 4.75 x 11 inches, weighs 1.4 pounds; includes stuff sack, field repair kit, and PillowLock patches for securing a Sea to Summit pillow to mat

• Extra-thick 4-inch, lightweight air mattress provides a plush sleeping experience for 3-season (3.2 R-Value) backpacking, camping, and bike touring
• Single-layer Air Sprung Cell construction mimics a spring mattress, using flexible loops to create large air pockets that are ideal for side sleepers
• 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
• Tapered - Large size measures 78 x 25 x 4 inches, packs to 4.75 x 11 inches, weighs 1.4 pounds; includes stuff sack, field repair kit, and PillowLock patches for securing a Sea to Summit pillow to mat

Why We Love It

If you're a side sleeper, this is the pad for you. Enough cushion to remain comfortable on your side, but still ultralight. Other sleeping pads don't cut it for side sleepers!