Therm-a-Rest NeoAir XTherm Sleeping Mat - Regular



Item #: 331792465

The XTherm air mattress delivers the greatest warmth-to-weight ratio available in any air mattress by far, with a new, softer, textured no-slip fabric for better next-to-skin comfort and a quieter rest. Multiple , reflective ThermaCapture™ layers give the XTherm air mattress true four-season warmth without the weight or bulk usually found in a winter-worthy mattress. Stuff sack and repair kit included

NOTE: Find in Store Inventory levels are continuously changing. Please contact store to confirm availability is as shown.


  • Unmatched Warmth-to-Weight: 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
  • Excellent Comfort: 2.5” (6 cm)-thickness, new, soft-touch fabrics and baffled internal structure provide unrivaled stability and support
  • Highly Packable: Free of bulky, conventional insulating materials, the XTherm™ mattress packs to the size of a one-liter water bottle
  • Ultralight: Advanced materials and a tapered design reduce weight without compromising warmth


  • Dimensions: 72" L x 20" W x 2.5" H (183cm x 51cm x 6.3cm)
  • Weight: 430g (15 oz)
  • R-Value: 5.7
  • Packed Size: 9" x 4" (23cm x 10cm)

Shipping Info:

  • Leaves the warehouse in 1-7 business days depending on order volume.
  • Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
  • Note: Shipping restrictions may apply based on location and product size.


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