Sea To Summit Ultralight Air Sleeping Mat Large Yellow

Product ID: 419027

Sea To Summit Ultralight Air Sleeping Mat Large Yellow

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Shipped by: Knives Online

The Sea To Summit Ultralight Mat is a summer season sleeping mat that's perfect for ultralight backpacking and bike touring when not at altitude. It's the golden child of backpacking sleeping mats, showing that you don't have to compromise weight for comfort.


  • Air Sprung Cells - high surface area matrix of interconnected chambers, where each cell moves independently; as a result, this mat will conform to your body shape, while feeling softer and more comfortable thanks to better pressure dispersal
  • 40D Ripstop Nylon outer - a fabric that balances weight and durability
  • TPU laminate - eliminates delamination, reducing slippage and increasing anti-puncture strength
  • Antimicrobial treatment - prevents issues caused by warm, moist air becoming trapped inside the mat
  • Multifunction valve - connects all layers and ensures that the mat can be easily inflated, precisely tuned, and quickly deflated without needing to use multiple bulky valves.


  • Stuff sack - secures your mat for easy transport and storage 
  • Integrated Airstream Pumpsack - inflates with a single breath and takes only 2-3 cycles to fill a mat for lightning-fast inflation with minimal breath condensation
  • Repair kit - contains 6 self-adhesive repair patches and a spare one-way silicone valve flap.

Grab the Sea To Summit Ultralight Mat if you want the ideal blend of comfort and lightweight design.


  • Insulated : No
  • Product Family : Ultralight
  • Shape : Tapered Rectangular
  • Self-Inflating : No
  • Length : Long
  • R value : 1.1
  • Weight : 495g
  • Thickness : 5cm
  • Dimensions : 198 x 64cm
  • Rolled Dimensions : 9 x 21cm
  • Material : 40D Nylon | TPU Laminate | Air Sprung Cells (225)