Hunt Shop


Sea to Summit Ether Light XT Large Size Sleeping Mat

Original price was: $329.99.Current price is: $299.99.

SKU STS-ETHLGE Categories , ,


Product Description

The new Ether Light XT Insulated Air Sleeping Mat brings Air Sprung Cell comfort to the realm of thicker air sleeping mats. Quiet and lightweight, this sleeping mat uses two types of insulation to provide three-season warmth. The XT Air-Sprung Cells are constructed using loops of a strong, flexible material to provide a plush sleeping experience. The uprated 30D / 40D face fabric is quiet and durable, and the lamination technology continues Sea to Summit’s class-leading reliability.


R-VALUE: 3.8
DIMENSIONS: 78 in x 25 in / 198 x 64 cm
PACKED SIZE: 4.75 x 11 in / 12 x 28 cm
THICKNESS: 4 in / 10 cm
WEIGHT: 19.8 oz / 560 g
FABRIC: 30D / 40 D nylon with anti-microbial liquid-extruded TPU lamination


  • R-Value of 3.8 is perfect for Spring-through-Fall adventures
  • 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
  • Extrusion TPU Lamination to reduce delamination

Backpacking, bike touring, paddle touring, camping

Stuff sack with integrated Airstream Pump, Repair Kit, PillowLock

Product Video

ABOUT Sea to Summit

Sea to Summit design and manufacture cool and useful gear for the outdoor lifestyle. From cooking products and bags through to sleeping bags and mats, this forward-thinking company create useful products that are nimble and light enough for any adventure. Sea to Summit understand the importance of escape and take great pride in creating authentic outdoor products with a “no worries” Australian attitude.