Thermarest - Neoair Trekker Mattress

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Thermarest - Neoair Trekker Mattress
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Availability: Out of stock

Stock #: 860I-

The NeoAir Trekker is the lightest inflatable mattress in Therm-a-Rest's Trek & Travel™ series of sleeping pads. Features such as manual inflation, fiberless insulation and advanced materials reduce the weight and improve the compressability of the mattress, while 75D polyester fabric on the bottom and 50D fabric on the top add surprising durability. The NeoAir trekker also utilizes Therm-a-Rest's Triangular Core Matrix  technology, which creates over 100 insulating cells for excellent comfort and warmth. For this season, Therm-a-Rest has added heat reflecting ThermaCapture  layers to the core, which increase the warmth of the mattress by 50%! 


  • Superior Comfort: Patent-pending Triangular Core Matrix™ construction creates over 100 insulating cells that equalize air distribution for unmatched stability.
  • Efficient Warmth: Patent-pending ThermaCapture™technology traps radiant heat, and over one hundred insulating cells minimize convective heat loss–all without the bulk, weight or durability issues of down and synthetic fills.
  • Compact and Light: Manual inflation, advanced materials and fiberless insulation assure the lightest and most compact mattress possible.
  • Lasting Performance: Rugged, 75D polyester bottom and supple, 50D top assure maximum versatility with the durability and comfort to handle a wide range of uses.



  Large Torso Regular Large
Color Pistachio Pistachio Pistachio
R-Value 3.0 3.0 3.0
Weight 15 oz / 420 g 1 lbs 1 oz / 480 g 1 lbs 7 oz / 660 g
Width 25 in / 63 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 11 x 3.7 / 28 x 9 9 x 4.5 / 23 x 11 11 x 4.8 / 28 x 12
Volume 2938 cu. in 3780 cu. in 4183 cu. in
Top fabric type 50d Polyester 50d Polyester 50d Polyester
Bottom fabric type    75d Polyester 70d Nylon 75d Polyester
Core Nylon Nylon Nylon
Country of Origin Made in Seattle, USA    Made in Seattle, USA    Made in Seattle, USA

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