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Thermarest NeoAir XLite Reg & Large

$210.00 - $246.00 CAD
  • Product Number: 0457REG

The peak of ultralight, three-season camp mattress performance. 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-liter 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.

Our own staff have run this one through the ringer - it's surprisingly durable, forget-your-carrying-it light, and unquestionably comfy.... who could ask for more?


  • 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 XLite mattress the most compact NeoAir mattress ever – as packable as a water bottle.

Specifications & Sizing:
R-Value: 3.2
Weight: 12 oz / .35 kg
Width: 20 in / 51 cm
Length: 72 in / 183 cm 
Thickness: 2.5 in / 6.3 cm 
Packed Dimension: 9 x 4.0 / 23 x 10
Top Fabric Type: 30 D High Tenacity Nylon
Bottom Fabric Type: 30 D High Tenacity Nylon 


R-Value: 3.2
Weight:1 lb / .46 kg
Width: 25 in / 63 cm
Length: 77 in / 196 cm
Thickness: 2.5 in / 6.3 cm
Packed dimension: 11 x 4.5 / 28 x 11
Top fabric type 30 D High Tenacity Nylon 3
Bottom fabric type 30 D High Tenacity Nylon 

Ideal For:

Ultra-Light 3-Season Camping, Ultra-Light Backpacking, Paddling Enthusiast