Therm-a-Rest NeoAir Xlite NXT MAX Sleeping Pad
The NeoAir XLite NXT MAX is the finest full-rectangular ultralight air sleeping pad for year-round backcountry adventures. By refining the way our cutting-edge construction technique, the Triangular Core Matrix™, integrates with the warmth radiating ThermaCapture™ technology we reduced the noise by 83% from the previous model. At 3-inches thick, with a horizontal baffled structure and the added sleep surface of a rectangular shape, the XLite NXT MAX delivers maximum comfort and support at a minimal weight and packed size. Weighing just 510 g (18 oz)—in the Regular Wide size—and providing a 4-season ready 4.5 R-value, the XLite NXT MAX is the most versatile full-rectangular ultralight sleeping pad on the market ready to craft better nights under the stars wherever you end up.
- Quiet Rest: Improved internal construction delivers a silent and peaceful sleeping pad.
- Premium Ultralight Comfort: A 3-inch (7.6 cm) thick profile and horizontal baffled structure with the added sleep surface of the full rectangular shape delivers premium backcountry comfort while keeping the weight to a minimum.
- Year-round Warmth: technology and interior triangular chambers radiate body heat and reduce heat loss to deliver a 4.5 R-value, good for year-round conditions.
- High-Performing & Ultra-Packable: Refined construction and low bulk materials allow the XLite NXT MAX to pack down to about the size of a conventional 1L water bottle.
- Delivers fast one-way inflation and rapid deflation without giving up the ability to easily purge air while you lay on it for comfort micro-adjustments.
- Multiple Sizes: 2 size options allow you to get the XLite NXT MAX that is perfect for your sleep system.

Solveig Waterfall
A product with both a durable nylon bottom and a leak-proof valve that is easy to operate while wearing gloves is critical to restful sleep while logging nearly a month of cold glacial nights. This mat is worth it's weight in Alaskan gold, and yet it's still light enough to almost forget it's there...if there wasn't 75 pounds of other gear in my pack as a reminder!
| Large |
SKU | 11632 |
Color | Solar Flare |
R-Value | 4.5 |
Weight (Standard) | 1 lbs 4 oz |
Weight (Metric) | 0.55 kg |
Width (Standard) | 25 in |
Width (Metric) | 64 cm |
Length (Standard) | 77 in |
Length (Metric) | 196 cm |
Height (Standard) | 3.0 in |
Height (Metric) | 7.6 cm |
Thickness (Standard) | 3 in |
Thickness (Metric) | 7.6 cm |
Packed dimension (Standard) | 11 in x 4.6 in |
Packed dimension (Metric) | 28 cm x 12 cm |
Top fabric type | 30D rip HT Nylon |
Bottom fabric type | 30D rip HT Nylon |
What's Included | Pump Sack, stuff sack and repair kit |
Material(s) | Nylon, Polyurethane |
Country of Origin | USA*Built of the Finest U.S. and Global Materials |
Easy Returns
For all eligible items, we will gladly accept the return or exchange of new items within 30 days of the original shipment date of product for a full refund.
Free Shipping
Free shipping on orders over $75! We use UPS and USPS, and send tracking info as soon as your order is shipped.
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NeoAir Xlite NXT MAX Sleeping Pad