Review: Thermarest NeoAir Xlite Sleeping Pad

Alee October 2, 2013 7
  • Functionality
  • Durability
  • Value for Money

When the NeoAir came out, we were the first to give it a go! The thickness when blown up, and the thin pack size when folded were far too appealing over our old mattresses (as we don’t have that much bag space on the tandem).

We haven’t been disappointed at all with the comfort or size, however we have found that the NeoAir isn’t the longest lasting product (mine lasted 3-4 years before needing replacement). Luckily the Thermarest warranty is lifetime worldwide, and is one of the smoothest warranty programs I’ve had the pleasure of dealing with!

The why:

- Super lightweight (400g, medium).

- Super comfortable, in fact the most comfortable sleeping mat I’ve ever used.

- Super small when rolled, makes it great to fit anywhere on the bike.

- We’ve found them to be quite durable (we haven’t punctured ours in 3-4 years use; we are quite cautious with how we use them).

- Lifetime warranty against manufacturing defects – we had a Thermarest sent to us within a day when we needed it!

The why not:

- Makes a crunchy sound when you move (especially the Xlite).

- Susceptible to thorn: this sure makes you cautious with where and what you’re camping on!

- Known to lose it’s shape if it is left in the sun (see picture below)

- Mould can find its way on to your mat.

Difference between the Xlite and 1st Generation:

- The most obvious one is the shape. To save weight, Thermarest tapered the bag. Sleeping solo, the mat is fine, but we zip together our sleeping bags, which means that we have a bit of a gap between our mats now. Thermarest still make rectangular mats, but just not in the Xlite model.

- The Xlite is lighter and packs smaller. My extra large Xlite mat is now smaller when packed that Kat’s mat.

- The Xlite is ‘crunchier’. Instead of using insulation material, the Xlite uses an aluminium heat reflector. This is noisier than the 1st gen mat, but isn’t too noticeable when your mat is blown up firm-ish and you’re laying down flat (your weight is spread over the mat more evenly).

Important care information:

Given that the NeoAir is somewhat delicate, you should take note of the following:

- Do NOT leave it blown up during the day! We always deflate to 50% when we get up because the air expands inside the mat when the tent heats up. This is the no.1 reason why bubbles form in NeoAir mats like ours.

- Wash the mat down regularly (non-detergent soap), and make sure you air it out to dry after it’s been even a little bit moist. This moisture can be in the form of condensation, so even if it’s been a dry night, it should be aired. This will avoid mould build up.

- Use a tent groundsheet and take a careful look at where you are camping for sharp objects. It’s obvious why.


$175 USD

Similar products:

- Big Agnes

- Exped

- Nemo


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  • olee22

    Great review – thank you!

    I’m testing a Neo Air All Season (R=4.9) and a Neo Air Trekker (R=2).
    The main difference is the heat isolation capacity (R).
    The Trekker is much more silent, no cracking noise, and feels more comfortable, in exchange it’s less isolating. Weight and size are the same.

    How do you inflate your mattress?
    And how long does it take for you to inflate both mattresses?
    And how long does it take to pack it?

    First I was surprised how long it takes, and if I imagine I have to do this every day twice (evening to blow up, and morning to pack), it’s quite some time.

    As for isolation, do you think you ever used the isolation capacity of your Xlite?
    Or on a bike tour it’s not needed anyway, and it’s for really winters and high mountain packpacking?

    • Alex Denham

      We blow up the mattresses with our mouths. They take us both ~12-15 big breathes (one minute?). You can buy electric fans or air sacks to do the job if you’re a bit lazier. Packing takes a bit longer. Perhaps two to three minutes. Even though we use these mattresses most days, we find the time and effort worth it for the comfort.

      We’ve slept below minus-5 with the first generation mats, but it was our sleeping bags that weren’t warm enough more than the mats. I haven’t experienced any really cold nights with the Xlite.

  • bobf

    I like the exped synmat a lot. Blowing it up with your mouth introduces a lot of moisture into the pad, not a good thing.
    The exped is a bit heavier, but with better R value, and will last longer. A quality product!

    • Alex Denham

      The Exped mats look great too, however it seems that most lightweight air mattresses are prone to failure: we’ve actually heard of more busted Synmats than Neoairs on our trip. Our Exped air pillows last about 1-2 years before loosing their shape too!

  • kab421

    If you are concerned about weight and want an inflatable pad then this is absolutely the best product out there (if you have the money). I like mine.

  • Leslie Canfield


    I’m looking at replacing my traditional 10yr old thermostat with new ones. I like to be warm, actually HATE the cold. I was wondering why you opted for the xlight rather that the xtherm. I see the xlight is lighter, however is a fair bit less R rated.


    • Alee Denham

      Most of our camping is above 0 degrees celsius, and keeping warm on the XLite at these temperatures really isn’t a problem!