Part of the reason it took me so long (2 years) to allow myself to go with an inflatable sleeping pad is because I’m always terrified I’ll puncture it and end up sleeping on the ground for an extended period of time. So far, the Thermarest NeoAir Xtherm has not disappointed in terms of reliability and durability. The 70D Nylon is particularly durable. To enhance the comfort and versatility of thesemattresses even further,similar to the current XThermMAX, for 2023, both the XLite and XTherm NXT willbe available in the existing mummy shape andamorespacious rectangularshape, perfect forthoseseekinga little extra comfort and spacewhile they sleep. Best Warmth-to-Weight Ratio Ever: Refined Triangular Core Matrix construction and ThermaCapture technology deliver a cold-conquering 7. R-Value while cutting over 2 oz (57 g) in weight from the previous model. From 2020, there is a new industry standard for measuring the R-value (level of insulation) of sleeping mats – ASTM F3340-18. This new standard is the sleeping mat equivalent to the EN rating for sleeping bags.

The mat has an incredibly hight R-value of 7.3, this is a mat that can be used in arctic conditions, and weighs only 599 grams, truly impressive. Durable: 70D Nylon fabric bottom resists punctures and delivers a pad that can be confidently and extensively used in the rugged hills and mountains. The unrivalled Triangular Core Matrix offers the best warmth-to-weight ratio of any air sleeping pad construction. Any customer information held on our computers complies with the rules and laws contained within the Data Protection Act 2018. Best Warmth-to-Weight Ratio Ever: Refined Triangular Core Matrix construction and ThermaCapture technology deliver a cold-conquering 7.3 R-Value while cutting over 1 oz (28 g) in weight from the previous model.The NeoAir XTherm NXT is available in sizes:Regular, Regular Wide, Large, MAX Regular Wide and MAX Large The mat has an incredibly hight R-value of 7.3, this is a mat that can be used in arctic conditions, and weighs only 694 grams, truly impressive. And Thermarest is known for having really terrific customer service, so at the very least, they’ll probably fix whatever problems you might encounter. Ultralight: 439 g (regular) means warmth without the weight typically needed to stay warm in frigid conditions MAX Coverage: Rectangular shape with extra width provides added coverage and enhanced comfort at camp (XTherm NXT MAX only)

This mat has a R-Value of 5.7 which in real terms relates to true 4 season performance, so it is perfectly suitable for use on snow or frozen ground. R-Values are an international standard of insulation and (in simple terms) indicate the materials ability to reduce heat flow through conduction, radiation or convection. Therefore the higher the R-Value, the lower the heat transfer and the greater the insulation properties of the material.

COLLECTIONS

An important part of this Neo Air Xtherm review is to actually consider your personal needs rather than jsut the specs of the prouct. Things to consider: I had the opportunity to test the NeoAir Xtherm near the Great Sand Dune National Park in Colorado. I was a little bit worried that I’d turn into an ice cube overnight while camping near the Sand Dunes. It wouldn’t be the first time. But it actually took no time at all for the Xtherm to insulate my underside despite some pretty chilly temps.

You can now directly compare the R-value of mats rated using the ASTM F3340-18 with confidence that is a fair and accurate comparison between mats. In simple terms, the higher the R-value, the warmer the mat. Please note that inflatables such as sleeping mats are not considered as faulty if they become punctured during use and are not covered by the manufacturer's warranty in this event. I’m the girl who brings a zero-degree quilt everywhere I go because I’ve shivered through too many nights with warmer sleeping bags. I run really cold. Coupled with my zero-degree quilt, the Xtherm is literally unbeatable. We will keep customer information safe and secure and will not distribute or sell this information to a third party.When comparing the Neoair Xlite vs Xtherm in size terms there are a few differences. The Xlite comes in Small, Regular, and Large. While the Xtherm only comes in Regular and Large. However, this actually makes sense for a winter product and you’ll more than likely want to opt for this Neoair Xtherm large if you’re cold weather camping. Unmatched Warmth-to-Weight: 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. It took sleeping in the snow-covered San Juansfor a week for me to realize that your sleep system isn’t just about your sleeping bag. It’s called a “system” for a reason. I carried a 0-degree quilt and a very well-loved Thermarest Z-lite Sol for the duration of the Colorado Trail. In line with current health and safety guidelines, we reserve the right to refuse any items that are (for whatever reason) not returned to us in a clean and hygienic condition. Most of the time, I slept alright on the Z-lite. But my last couple weeks brought a bunch of snow. And I pushed my sleep system to its breaking point.When the ground froze, I could feel the temperature through my sleeping pad. I probably should have retired the Z-lite Sol after the Appalachian Trail but I like pushing gear to its limit. Sleeping Pad R-Value:

The NeoAir XLiteNXTis available in sizes:Regular Short, Regular, Regular Wide, Large, MAX Regular Wide and MAX Large The Thermarest NeoAir Xtherm does a terrific job of retaining heat. Pretty much all of the mainstream gear testers have showered the Xtherm with rewards for the duration of its life. Overall, reviewers have given the Xtherm a 4.7 star rating. Boasting the most warmth per gram for an ultra lightweight mattress, the Thermarest NeoAir XTherm is trusted by mountaineers worldwide. Thermarest NeoAir XLite and XTherm Review - “Increased the comfort and thermal qualities making this the perfect option for lightweight wild-camping” THERMAREST & MSR: Sale! 30% Off all MSR Tents and Thermarest Sleeping Bags including the award-winning Parsec 0!

I have accumulate several REI gift cards and thinking I’ll splurge on a nice insulated pad, regular wide. The cost between Xlite and Xtherm is so minimal, I would hate to get the Xlite and wish I had the Xtherm, where I don’t like I’d mind the extra 4 oz much. Pros: The Xtherm has the highest R-value to weight ratio in the world. This means that you cannot find a sleeping pad that is as warm as and weighs as little as the Xtherm. The fabric: While the Xlite is made out of 30D rip HT Nylon, the Xtherm is made out of 30D rip HT Nylon on the top and 70D nylon. The 70D nylon makes the difference in both weight and R-Value capacity, making the Xtherm the best 4-season sleeping pad on the market. Thermarest Xtherm Weight Efficiency: The Xlite has always been seen as an incredibly efficient sleeping pad at 12 ounces (R) with a 3.2 R-Value. But the Thermarest Neoair Xtherm has taken the evolution of sleeping pads to the next step. weighing just 15 ounces and boasting an impressive 6.9 R-Value. Thermarest Sleeping Pad Comfort: