Mattress Thermarest Neoair Uberlite Regular Wide (Orion)

Brand: Thermarest

242.25 €

(285.00 €)


The lightest of all insulatedairbeds available, the NeoAir UberLite is the darling of backpackers and backpacking enthusiasts alike, setting a new standard for ultralight comfort. Triangular Core Matrix technology ensures the best warmth-to-weight ratio of any airbed. This structure ensures excellent stability and comfort with a thickness of 6.4 cm, thanks to an unrivalled number of welds per cm. Like all Therm-a-Rest mattresses, the NeoAir UberLite is manufactured locally to ensure quality and minimize environmental impact. More details

woman, MEN
  • Summer
  • Fall
  • spring

  • Mountaineering

  • Hiking - Trekking

  • Campsite

  • Ski touring
  • Material
    Nylon, Polyurethane
  • Type de matelas
    Self-inflating, Foldable

More info

Explore ultralight with the NeoAir UberLite, the insulated air mattress that combines lightness, comfort and performance for the most demanding outdoor adventures.

Therm-a-Rest's NeoAir UberLite revolutionizes the ultralight camping experience by combining exceptionally low weight with optimal comfort. Thanks to Triangular Core Matrix™ technology, this mattress offers the best warmth-to-weight ratio of any air mattress, with an R-Value of 2.3 for a minimum weight of just 250 grams. This unique structure ensures remarkable stability and exceptional comfort, with a generous 6.4 cm thickness once inflated, outperforming the competition.

The WingLock™ valve, a highlight of the UberLite, allows three times faster inflation thanks to a wider opening and unidirectional inflation system. The valve's tilting fins facilitate inflation while preventing air return on deflation. This innovation guarantees a hassle-free sleeping experience, even on the fastest, lightest adventures.

Locally manufactured to ensure quality and minimize environmental impact, the NeoAir UberLite comes with a pump bag to save your breath, a compact storage bag and a field repair kit, ensuring peace of mind during your outdoor explorations.


  • Featherweight: Only 250 grams, setting a new standard for ultralight comfort.
  • Minimal rolled-up volume: Smaller than standard NeoAir® mattresses, making it easier to carry.
  • Great comfort: 6.4 cm (2.5 in.) thick when inflated, for luxurious comfort.
  • Reliability of the NeoAir® structure: Triangular Core Matrix™ technology for optimum comfort.
  • WingLock™ valve: Quick inflation, easy deflation, with a non-return design to save your breath.

Technical features:

  • Featherweight: at just 250 grams, the UberLite sets a new standard for ultralight comfort.
  • Minimal rolled-up volume: even smaller than our NeoAir® mattresses.
  • Great comfort: 6.4 cm (2.5 in.) thick when inflated, for luxurious comfort even when you're going fast and light.
  • Reliability of the NeoAir® structure the mattress implements our Triangular Core Matrix™ technology to maximize your comfort when you're away for a long time in nature.
  • WingLock™ valve: our intuitive and reliable valve maximizes airflow for easier inflation and faster deflation. Fins tilt to save your breath with non-return inflation.
  • Pump bag, storage bag and repair kit included.
  • Weight: 0.31kg
  • Dimensions:183 x 64 x 6.4 cm
  • Stored dimensions: 19x 10 cm
  • R value 2.3


Net Reviews (1)

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4 /5

Based on 1 customer reviews

Marcel P. published the 14/03/2023 following an order made on 28/02/2023


Bien sûr, il est cher mais "quand on porte, on ne compte pas" ! Légèreté étonnante et volume mini. Le sac à gonfler est très astucieux. Couchage très confortable; j'ai choisi le modèle "wide" qui, pour quelques grammes de plus apporte un confort appréciable. Poids total 363 g. Le tissu est extrêmement fin, j'espère qu'il résistera dans le temps.

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