Description

The Therm-a-Rest NeoAir XLite NXT sets the benchmark for ultralight insulated sleeping pads. Designed for serious backpackers and weight-conscious wild campers, it delivers exceptional warmth-to-weight performance without bulk.

With an R-value of 4.5, the XLite NXT provides reliable insulation for 3 to 4 season use, handling cold ground conditions in mountain, woodland and shoulder-season environments. At just 370g (Regular), it packs down to roughly the size of a 1-litre bottle, making it ideal for fast and light trekking.

ThermaCapture™ technology reflects body heat while the internal Triangular Core Matrix™ construction reduces convective heat loss without adding unnecessary weight. The result is serious insulation in an ultralight format.

Key Features

• Ultralight insulated inflatable sleeping pad
• R-value 4.5 – suitable for 3 to 4 season use
• Weighs approx. 370g (Regular)
• 7.6 cm thickness for stable comfort
• WingLock™ valve for fast inflation and deflation
• ThermaCapture™ heat-reflective technology
• Triangular Core Matrix™ internal structure
• PFAS-free DWR coating

Specifications

• R-Value: 4.5
• Season Rating: 3–4 Season
• Thickness: 7.6 cm
• Regular Size: Approx. 183 x 63.5 cm
• Packed Size: Approx. 23 x 10 cm
• Weight (Regular): Approx. 370g
• Material: Nylon / Polyurethane
• Made in USA

Included

• Pump sack
• Stuff sack
• Repair kit

Use & Care

• Use pump sack to prevent moisture build-up inside pad
• Store unrolled with valve open when possible
• Avoid sharp ground debris
• Pair with an appropriately rated sleeping bag for full system warmth

Good to Know

An R-value of 4.5 makes this pad suitable for most European wild camping conditions, including colder shoulder-season trips. Always consider total sleep system performance — ground insulation is as important as your sleeping bag.