Therm-A-Rest NeoAir XLite NXT Sleeping Mat
THERM-A-REST NEOAIR XLITE NXT SLEEPING MAT
With improved warmth and comfort at no extra tax in weight, the NeoAir XLite NXT solidifies the legacy of its predecessor as the finest 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, the XLite NXT delivers maximum comfort and support at a minimal weight and packed size. Weighing just 354 g (12.5 oz)—in the Regular size—and providing a 4-season ready 4.5 R-value, the XLite NXT is the most versatile ultralight sleeping pad on the market and ready to craft better nights under the stars wherever you end up. Pump sack, stuff sack and field repair kit included. Pump sack, stuff sack and field repair kit included.
Shop the rest of our Therm-A-Rest range here.
FEATURES OF THE THERM-A-REST NEOAIR XLITE NXT SLEEPING MAT
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Quiet Rest: Improved internal construction reduces noise by 83% compared to previous model.
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Thicker But Not Heavier: A 7.6 cm (3-inch) thick profile delivers premium backcountry comfort while weighing the same as the previous model.
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Year-Round Warmth: ThermaCapture™ technology and Triangular Core Matrix™ construction radiate body heat and reduce convective heat loss to deliver a 4.5 R-value, good for year-round conditions.
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High-Performing & Ultra-Packable: Industry-leading construction and premium low bulk materials allow the XLite NXT to pack down to about the size of a conventional 1L water bottle.
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WingLock™ Valve: 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.
- Inclusive Size Options: 4 size options allow you to get the XLite NXT that is perfect for your sleep system.
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Size + Specification
Regular Short
-Weight: 330g
-Width: 51cm
-Length: 168cm
-Height/Thickness: 7.6cm
Regular
-Weight: 370g
-Width: 51cm
-Length: 183cm
-Height/Thickness: 7.6cm
-Packed Dimensions: 23cm x 10cm
Regular Wide
-Weight: 440g
-Width: 64cm
-Length: 183cm
-Height/Thickness: 7.6cm
-Packed Dimensions: 28cm x 12cm
Large
-Weight: 470g
-Width: 64cm
-Length: 196cm
-Height/Thickness: 7.6cm
-Packed Dimensions: 28cm x 12cm -
What we think
If you’re after a good night’s sleep outdoors and want to wake up feeling refreshed instead of like you’ve been run over, it’s time to check out the Therm-a-Rest range. From ultralight adventures to extreme winter camping, they’ve got a sleeping mat for every need. Let’s be honest – we’ve all been there, wrestling with a heavy, leaky mat at 1 a.m., regretting that “bargain” purchase. Remember: buy cheap, buy twice!
- Becky Surridge of Girl Outdoors, V+P Field Tester
The NeoAir XLite NXT by Therm-A-Rest is hands down my ultimate travel mat. It’s been my trusted companion on so many recent adventures, including hiking the GR20 in Corsica, the Skye Trail in Scotland, the Kerry Way in Ireland, and most recently, the GR54 Tour des Écrins.
If there’s one piece of gear I wouldn’t dream of swapping out on these longer hikes, it’s this mat. Lightweight, warm, and compact—it’s everything I need.
With an impressive R-value of 4.5, a featherlight weight of just 370g, and an ultra-packable design, it’s the undisputed champion of my kit.
- Mark Hayhurst, V+P Field Tester
If Insulation to weight ratio in your main element when choosing a pad then this is the GOAT! I sport a Regular/ Wide pad weighing in at 440g with an impressive R Value of 4.5. It's now my year round pad from mountain camps, to thru hikes.
- Jacob Jancso of Jake's Journey Mate, V+P Field Tester -
Weight
330 g
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Season Rating
4-Season
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R Value
4.5
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"The Valley and Peak promise is built on three pillars: thoughtfully curated gear, exceptional customer service, and a genuine love for the outdoors. As an independent, family-run business, we carefully select products from a wide variety of cottage gear brands and trusted names, ensuring that each item is rigorously tested and loved by our team. Our customer service is a cornerstone of our brand, offering personalised support to help you choose and care for your gear with confidence"
Jim De'Ath, Managing Director