The Ultralight sleeping mat range has a single layer of medium resolution Air Sprung Cells™ to give you the lightest and smallest packed-volume mat without compromising comfort. These mats are ideal when going light and fast is your aim and getting a great night's sleep is essential for the next day's adventure. All Sea to Summit sleeping mats come with a quality stuff sack, a repair kit containing six self adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap.

Technical features

Features

• R-Value of 1.1 is designed for warmer-weather use. Click here to learn about the new ASTM R-Value test standard.
• At 4 inches thick, Ether Light XT Air Sprung Cells™ provides a plush sleeping experience
• Exkin Platinum® insulation reflects your radiant heat back to you, Thermolite® insulation prevents convective heat loss
• Lighter, quieter and durable 30D / 40D face fabric with Sea to Summit’s liquid-extruded lamination is quiet, durable and extremely reliable.
• Patent-pending multi-function valve and supplied Airstream Pump™/stuff sack mean quick and easy inflation, deflation and adjustment.
• PillowLock™ included preventing your Aeros™ Pillow from slipping