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The Best Gear for Your Next Adventure

Thermarest Neoair Xlite Sleeping Mat

Weighs 230g
Code: 6645
  • From $142.30
  • RRP: $147.57
Item out of Stock   |   Usually dispatched within 24 hours

Therm-A-Rest NeoAir XLite Small part of the Fast and Light range by Thermarest is a mattress delivers more warmth and comfort per ounce than any other three-season air mattress available. Thermarest's patent-pending technologies deliver that performance with minimal weight and less bulk than a one-liter water bottle. For the discerning adventure runner, multi-stage desert runner, alpinist, hiker or backcountry minimalist who’s counting every ounce, there is simply no better choice to assure the kind of rest you need to get done what you’ve got planned for the next stage.


  • 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 and baffled internal structure provide unrivaled stability and support.
  • Ultra-Packable: Low-bulk materials make the Thermarest NeoAir XLite mattress the most compact NeoAir mattress ever – as packable as a water bottle.
  • Stuff sack and repair kit included.


  Small Regular
Color Radiant Yellow Radiant Yellow Radiant Yellow
R-Value 3.2 3.2 3.2
Weight 8 oz / 230 g 12 oz / 350 g 1 lb / 460 g
Width 20 in / 51 cm 20 in / 51 cm 25 in / 63 cm
Length 47 in / 119 cm 72 in / 183 cm 77 in / 196 cm
Thickness 2.5 in / 6.3 cm 2.5 in / 6.3 cm 2.5 in / 6.3 cm
Packed dimension 9 x 3.3 / 23 x 9 9 x 4.0 / 23 x 10 11 x 4.5 / 28 x 11
Top fabric type 30d High Tenacity Nylon 30d High Tenacity Nylon 30d High Tenacity Nylon
Bottom fabric type 30d High Tenacity Nylon 30d High Tenacity Nylon 30d High Tenacity Nylon
Core Nylon Nylon Nylon
Country of Origin Made in Seattle, USA Made in Seattle, USA Made in Seattle, USA

The original Therm-a-Rest NeoAir mattress received an Editors’ Choice Award from BACKPACKER magazine in 2009 for its unprecedented comfort-to-warmth-to-weight ratio. The NeoAir XLite mattress—an evolution of the original NeoAir mattress with tapered design and increased warmth—has been honored with an Editors’ Choice Update Award (2012) for delivering even more performance for six ounces less.

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