Therm-a-Rest Neo Air X Lite Sleeping Mat (Large) zoom
Therm-a-Rest Neo Air X Lite Sleeping Mat (Large)

Therm-a-Rest Neo Air X Lite Sleeping Mat (Large)


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The NeoAir XLite mattress delivers more warmth and comfort per ounce than any other three-season air mattress available. Our patent-pending technologies deliver that performance with minimal weight and less bulk than a one-litre water bottle. Softer fabrics bring better next-to-skin comfort and a boost in durability, all with no added weight. For the discerning alpinist, thru-hiker or backcountry minimalist who’s counting every ounce, there is simply no better choice to assure the kind of rest you need to enjoy tomorrow. Stuff sack and repair kit included.


Ultralight Advanced fabrics and a tapered design make this the lightest 3-season backpacking air mattresses available, with no peer in its warmth-to-weight ratio.

Warm Patent-pending, reflective ThermaCapture™ technology traps radiant heat while Triangular Core Matrix™ construction minimizes convective heat loss–all without the bulk, weight or durability issues of down and synthetic fills.

Comfortable 2.5” (6 cm)-thickness, soft-touch fabrics and baffled internal structure provide unrivaled stability and support.

Ultra-Packable Low-bulk materials make the XLite mattress the most compact NeoAir mattress ever – as packable as a water bottle.


  • Colour Marigold
  • R-Value 3.2 
  • Weight 0.46 kg
  • Width 63 cm
  • Length 196 cm
  • Thickness 6.4 cm
  • Packed Dimension 28 cm x 11 cm
  • Top Fabric Type 30D rip HT nylon
  • Bottom Fabric Type 30D rip HT nylon 
  • Core Nylon
  • Country of Origin USA*Built of the Finest U.S. and Global Materials

RRP £185, Selling for £147.99

Additional information

Weight 458 kg






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