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Thermarest NeoAir Trekker Large

Thermarest NeoAir Trekker Large

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Product Description



The NeoAir Trekker air mattress features our reflective ThermaCapture™ Radiant Heat Technology, pushing its comfort range well into spring and fall backcountry trips. Light yet durable fabrics, combined with exceptional comfort and compactness, will keep the Trekker a favorite of anyone seeking a jack-of-all-trades air mattress for backpacking, travel, car camping, and just about anything else. Stuff sack and repair kit included.

  • 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.

Therm-a-Rest NeoAir Trekker mattress R-value chart


NeoAir® Trekker

Color Pistachio Pistachio Pistachio
R-Value 3.0 3.0 3.0
Weight 15 oz / 420 g 1 lbs 2 oz / 510 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 70d Aluminized Nylon 70d Aluminized Nylon 70d Aluminized Nylon
Core Nylon Nylon Nylon
Country of Origin USA*Built of the Finest U.S. and Global Materials USA*Built of the Finest U.S. and Global Materials USA*Built of the Finest U.S. and Global Materials


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