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Therm-a-Rest NeoAir XLite Air Sleeping Pad

Therm-a-Rest NeoAir XLite Air Sleeping Pad
  • Size: Regular
  • Size: Large
  • Size: Regular Wide
$187.46 - $217.46
$249.95 - $289.95
Please select options


For a minimal pack size and maximum performance, the Thermarest NeoAir XLite offers the gold standard in lightweight backpacking comfort.

The unrivaled Triangular Core Matrix offers the best warmth-to-weight ratio of any air sleeping pad construction. The construction gives the 2.5 inch (6.4 cm) thick pad superior stability, boasting the most inches of weld for maximum camp comfort. The compact pad boasts a 4.2 value, allowing users to camp comfortably year-round.

Available in several sizes, including a roomy regular wide, the XLite features the high-performance WingLock valve, allowing the pad to inflate three times faster thanks to a larger opening and one-way inflation.

Like all Therm-a-Rest pads, the NeoAir XLite is made in market to ensure quality and minimize environmental impact. The pad includes a breath-saving pump sack, compact stuff sack and field repair kit.

Weight: 340g / 12oz
R-Value: 4.2 (3-4 Season)

  • Ultralight: Advanced fabrics and a tapered design provide lightweight comfort and warmth without bulk.
  • 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 inches (6.4 cm) of thickness and baffled internal structure provide unrivaled stability and support.
  • Ultra-Packable: Low-bulk materials make the XLite mattress as packable as a water bottle.
  • WingLock™ Valve: Our intuitive and dependable valve maximizes air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save breath.
  • Multiple Sizes: Offering a range of sizes, including a spacious regular wide, allows you to pick a length that best suits your adventure needs.
  • Pump sack, stuff sack and repair kit included
Recommended Use Backpacking, Bike Touring/Bikepacking
Sleeping Pad Type Air Pad
Sleeping pad Shape Mummy
R-Value 4.2
Weight - Regular 0.34 kg / 12 oz
Weight - Large 0.46 kg / 1.0 lbs
Weight - Regular Wide

0.43 kg / 15 oz

Pad Thickness

6.4cm / 2.5"

Dimensions - Regular 183 x 51cm /72 x 20"
Dimensions - Large 196 x 64cm / 77 x 25"
Dimensions - Regular Wide      183 x 64cm / 72 x 25"

Packed Size Regular

23 x 10 cm / 9 x 4.1"

Packed Size Large 28 x 12 cm / 11 x 4.6"
Packed Size Regular Wide        28 x 12 cm / 11 x 4.6"

Whats Included

Pump Sack, Stuff Sack, 

Repair Kit
Limited Lifetime 
Pads are warrantied for the life of the product against defects in materials and workmanship.
Never set up your mattress on rocks or sharp surfaces.
Use ground cloth beneath mattress unless sleeping in a tent
Do not expose mattress to flame or sparks
Do not pressurize mattress with high-pressure pumps
Do not contaminate the mattress with Deet-based insect repellants, sunscreen, or chlorine
Do not expose mattress to long periods of direct sunlight. Ultraviolet rays gradually destroy the coated fabric.
Always carry the air mattress in a stuff sack or other protective bag.
Keep mattresses away from your pets. Dogs love to chew the valves, and cats like to sharpen their claws on the mattress
Do not leave a mattress inflated with valve(s) closed in a car or tent on a hot day
Periodic cleaning is recommended to prevent food, oils or other materials from prematurely degrading your Therm-a-Rest mattress
Wash in a tub, using a soft bristle brush and any mild household degreasing cleaner or detergent.
Storage - NeoAir
Your air mattress can be completely deflated and rolled tight for storage
It is recommended to leave the valve open and store your mattress in a stuff sack to protect it from dirt and sharp objects
Storage - Self Inflating 
Your air mattress can be completely deflated and rolled tight for storage


Therm-a-Rest Valves: WingLock™ and TwinLock™ Valve Overview

Therm-a-Rest: How to use the WingLock™ Valve

How to use a Therm-a-Rest Pump Sack

Part Numbers

Option UPC Store SKU
Regular 040818132135 SLE629487330
Large 040818132159 SLE612418920
Regular Wide 040818132142 SLE534363430