Shipping Info:


Item #: 331792564

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.


  • The UltraLight Mat is designed with 181 Air Sprung Cells. These revolutionary Air Sprung Cells™ are formed by a matrix of dot welds and function like individual coils in a pocket-sprung mattress for unrivalled support and comfort
  • Single-chamber design with medium resolution of Air Sprung Cells™ for lightweight: comfort and ease of use
  • Patent-pending multi-function valve for really fast and easy inflation, deflation and fine tuning of air pressure
  • 40D rip-stop nylon face fabric offers the right balance between Weight: and durability
  • Unique aeronautical manufacturing technology: liquid-extruded TPU bonds permanently to the shell fabric, virtually eliminating delamination
  • An anti-microbial treatment is added to the TPU to prevent issues caused by warm, moist air trapped inside the mat
  • All Sea to Summit sleeping mats come with a quality stuff sack, a repair kit containing six self-adhesive patches and replacement valve inserts
  • Inflation with one of Sea to Summit’s optional pumps (Jetstream or Airstream) takes only 30 to 60 seconds; mouth inflation incredibly requires only 8-12 full breaths. Deflation takes only seconds


  • Dimensions: 72" L x 21.5" W x 2" H (184 x 55 x 5 cm)
  • Weight: 395g (13.9 oz)
  • R-Value: 0.7
  • # of Air Sprung Cells: 181
  • Packed Size: 3" x 6.5" (7.5 x 17 cm)