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Nemo Tensor 20R Mummy Sleeping Mat

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Tensor™ features NEMO's lightest weight fabrics and cutting edge insulation.

Constructed with low-stretch fabric baffles to eliminate elasticity, Tensor's height, stability, quiet fabrics, paltry weight, and packed size make it the ultimate in ultralight pad design.

  • Thermal Mirror
  • Spaceframe Baffle Technology

    • Stable: Low-stretch trusses prevent waterbed feeling
    • Quiet: Suspended film construction prevents crunching noise when shifting
    • Warm: Premium insulation traps heat and protects you from the cold
    • Supportive: Superior point deflection resistance keeps elbow & knees from touching the ground
  • Z-Contour surface undulations for comfort


  • Minimum Weight: 360 g
  • Minimum Temp. Zone: -1 to 4C
  • Shape: Mummy
  • Width: 51 cm
  • Length: 183 cm
  • Thickness: 8 cm
  • Insulation Type: Aluminized Film (provides ultralight warmth)
  • Packed Size: 20 x 7.5 cm
  • Fabric:  Tissu 20D