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Exped SIM Lite 3.8 - Self Inflating Sleeping Mat

by Exped
Original price $159.95 - Original price $159.95
Original price
$159.95 - $159.95
Current price $159.95
SKU EXP7640277841048
Size: Medium

The popular SIM self-inflating mat from Exped is now even lighter!

The Exped SIM Lite 3.8 is a lightweight, self-inflating mat ideal for 3-season use. With durable and easy-to-use valves, the SIM 3.8 is effortless to set up when you get to camp. The R-Value of 3.4 is an excellent rating for 3-season use and will cover you for most camping missions here in Australia. The rectangular shape of the SIM Lite 3.8 is comfortable and provides more room at the foot box for side sleepers, yet still shedding weight in its 3.8cm thickness. If you need a reliable sleeping mat that does all the work for you, consider Exped's SIM Lite 3.8.

For a guide on how to buy a sleeping mat, click here


  • Ideal for 3-season use
  • Foam coring reduces weight
  • Recycled face fabrics
  • Mat Technology: Self-inflating technology
  • Claimed Weight: M: 750g, LW: 1005g
  • R-Value: 3.4
  • Temperature Rating: -5ºC
  • Pump System: Self-inflating
  • Shape: Rectangular
  • Length: M: 183cm, LW: 197cm
  • Width: M: 50cm, LW: 65cm
  • Packed Dimensions: M: 26cm x 16cm, LW: 33cm x 17cm
  • Foot Width: M: 50cm, LW: 65cm
  • Thickness: 3.8cm


  • Top Material: 75D polyester TPU polyether film laminate hydrolysis resistant honeycomb embossed Oeko-Tex® 100 certified DWR-free
  • Bottom Material: 75D polyester TPU polyether film laminate hydrolysis resistant Oeko-Tex® 100 certified DWR-free
  • Insulation: 14kg/m^3 PU foam Oeko-Tex® 100 certified

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