Therm-a-Rest NeoAir XTherm NXT Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large
Therm-a-Rest NeoAir XTherm NXT Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large
Description
The NeoAir XTherm NXT is the best choice ultralight sleeping pad for alpinists, mountaineers and extreme cold expeditions. Featuring Triangular Core Matrix—Therm-a-Rest’s industry-leading air pad construction technique that yields the best warmth-to-weight ratios currently achievable—the XTherm NXT delivers a 7.3 R-value while weighing just 15.5 ounces (440 grams) in the Regular size. At 3 in thick, with horizontal baffles, all-night comfort and support are at hand with a XTherm NXT. 70D ripstop nylon on the bottom ensures the XTherm NXT is durable during extended expedition use. Available in Regular, Regular Wide, and Large sizes and backed by Therm-a-Rest’s limited lifetime warranty.
Item Details
Pickup Location
4031 Market Center Dr Suite 303
North Las Vegas, NV, 89030
Quality
Auction closes
May 25, 2025 at 2:35 AM
brand
Therm-a-RestEstimated Retail Price
$255.91
color
Neptunesize
Largeweight
1.25 lbsBuyers Premium
15%
Inventory Number
1040748062
Found in
Features
- 3-inch-thick ultralight air mattress trusted by alpinists and mountaineers looking for extra warmth and durability in the backcountry
- Reflective ThermaCapture technology traps radiant heat while the Triangular Core Matrix construction minimizes convective heat loss providing a 7.3 R-value, ideal for extreme conditions
- Foam-free NeoAir design weighs just 20 oz (570 g) in size Large and is super-packable, rolling up as small as a conventional 1-liter bottle
- 70D ripstop nylon bottom is incredibly durable and resists punctures, withstanding the wear and tear of extended expedition use
- Equipped with a dependable and rugged WingLock valve that is easy to use in freezing conditions and provides easy inflation and lightning-fast deflation
- Stuff sack utilizes a PFAS-free DWR coating that is better for the environment and still keeps your gear dry
- Large dimensions: 25 x 77 in (64 x 196 cm). Weight: 20 oz (570 g). Includes pump sack, stuff sack, and patch kit. USA built of the finest US and global materials
Online Reviews
4.5/5
Based on 4 ratings
This score is based on 4 recent reviews from online retailers.
Be sure to check our Quality Rating and Notes above for more details on this listing.


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