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Trekking Inflatable Mattress Trek 700 Air L - Yellow

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Regular price Regular price: $79.00 Sale price Regular price:

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A photo of the Trekking Inflatable Mattress Trek 700 Air L - Yellow in use

Trekking Inflatable Mattress Trek 700 Air L - Yellow
Our designers, all trekking enthusiasts, designed this mattress to insulate themselves from the ground and sleep comfortably while trekking or bivouacking.

510 g. 180 x 52 x 5.5 cm. The comfort of an ultra-lightweight and & ultra-compact inflatable mattress that occupies very little space in your hiking backpack!

Easy transport

Weighs 510g. Volume: 2 L. Carry bag.

Sleeping quality

Dimensions 180x52x5.5 cm. Comfortable & thick sleeping surface. 8 chambers.


Ideal for temperate and hot environments (>8°).R-Value 1.6.

Easy assembly / dismantling

Mouth inflation. Efficient 2-way inflation valve with anti-return. Adj. comfort.


Non-slip silicone patches. Reduced slippage of the sleeping bag.


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Product Reviews

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35 Reviews
Write review Trekking Inflatable Mattress Trek 700 Air L - Yellow
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fine for adult, perhaps too lunpy for small kids

Less comfortable for small kids

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Hi Andrew,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product! We sincerely appreciate your insight because it helps us build better products for all sport users. Please accept our apologies for any inconveniences caused to your experience. 

If you have any further comments, concerns or any other requests, please feel welcome to reach back out too, we would be more than happy to assist! :)

Meanwhile, we will keep our promise to offer you more and better products in order to delight your sport experiences! Hope to see you around soon!

Stay healthy!


Decathlon Hong Kong Hiking & Trekking Team

TGY _ too good yaa

This comes as a big relief to the rolled up half inch thick bulky mat I used for the treks. A bit expensive I would say for a Decathlon product but worth it. Got to get the hang of deflating and rolling it back to the case though.

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Deflated within an Hour

Used It In Kedarnath and Tungnath It got deflated within 1-2hour luckily i have got the warm sleeping bag and it saved my ass so it was like I was sleeping on some thin layer of cloth It's not any product on which you can depend your expedition upon i was lucky it was just my camping trip and i used it for 2-3night somehow managed with thick clothes putting underneath


Hello Pankaj

Thank you for taking out time to give your valuable review. We are sorry that you were not satisfied with the product. Please feel free to visit your nearest Decathlon store to have the product physically checked and get a refund in case of any manufacturing defect.


Product Trainer and Passionate Backpacker

Good item

I used this mattress in autumn on a cold-ish and wet night. It was comfortable, warm enough and easy to use with the valve system that it has. It packs down really well and doesn't take up alot of space in my pack. The price point is really good too at £35.00 I believe this a really fair price. The only reason I gave it 4 and not 5 is because it is yellow and for my use I do not like bright colours.

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Comfortable, Compact & Lightweight

Pros - It's really light and compact, practically as small as 1 litre water bottle. I could fit it in one of my Scarpa Mountaineering Boots pair during one of my expedition. It's very comfortable once inflated and insulates from cold ground. Cons - only one downside, I find it a bit narrow sometimes as I tend to roll sideways sometimes. For those who are used to sleeping straight, it's absolutely perfect.

Excellent for cycle touring

Purchased this to sleep on for my first camping cycletour. Light & small to pack into pannier, comfortable to sleep on and warmer due to good separation from floor. Quick and easy to inflate with your mouth (couple of mins).

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Comfortable and portable

Easy to carry and good to sleep

Cheuk Kit

Hi Cheuk Kit,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! It's also our pleasure to ensure you have the best experience with our products!

We can't wait to offer you more and better products in order to delight your sport experiences! 

If you have any more questions, comments, or concerns or compliments, please feel welcome to reach back out as we would be more than happy to share and assist. Hope to see you around soon!

Stay healthy!


Decathlon Hong Kong Hiking & Trekking Team

Good deal

Decided to give this a try due to its compact shape, specially when folded, which is a plus. First tested at shop to check the softness when inflated. Comfortable enough was my first impression, but thought it was because of the store carpet. Then was able to use at home on a hard, tile floor; and was actually impressed with it. You will initially compress it to the point of being able to feel the floor/ground when you are preparing to lie down. But it will eventually settle once you are on your sleeping position. Inflation for the whole night's sleep was constant too. I overlaid it with another blanket though so maybe that added to the comfort. I just noticed that it seemed a bit narrow. Was fine for me for I'm not a restless sleeper, but might not work for one who isn't.


Dear Mario,

Thanks a lot for your precise and detailed feedback on our Trek 700 air mattress. We are really happy to read that you like our product!

As you mentioned, this mattress is not very wide, the width is 52cm only, to make sure it fits in any tent. Thanks for specifying, as this information might help other potential users.

Please feel free to keep sharing with us any future comment on this mattress or other products, your feedback is precious to help us improve our product selection!

Hope to see you again soon at Decathlon,



Hiking/Trekking team

Decathlon Causeway Bay

Perfect for trekking

Light, easy to carry in backpack, confortable

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Hi Delphine,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! We can't wait to offer you more and better products in order to delight your sport experiences! Hope to see you around soon!

Stay healthy!


Carmen Kwong

Decathlon Hong Kong Hiking & Trekking Team

Ka man

Lightweight, easy to inflate and deflate.

Great value for money, I have been using this on average about once a month for the past 18 months and had zero issues. I do a lot of wildcamping and this has always been placed inside a bivy bag which adds as an extra layer of protection, I would never use an inflatable mat straight on the ground. It is very easy to deflate and pack away which is a nice change to the self inflating mats, although it is a bit of a squeeze getting it back in the original stuff sack so I usually pack it without. I must say I am a side sleeper, the mat is pretty comfortable and certainly thick enough but I can still get a bit trouble with my shoulder. Overall this is very good value for money!

Lightweight and compact.

Well it’s “really really” compact! Blowing it is really easy. Some 15-30 good blows are more than sufficient. It’s leak proof. The material is super light. It has some grip so that it’s doesn’t slips off the surface.

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Love it

Used it a few times so far and I love it! Very comfortable!

Love This

ideal bike packing mattress.light and easily stored

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Very easy to tear. extremely bad quality

i bought this matress 2 half months ago right before my summer vacations. after about 25 nights of sleeping on it it started to lose its air totally. I was certain it was a factory fault so i went to decathlon shop that i bought it and asked for replacement. after two days they told me it is not problematic and i missused it because they found it had some scratches on it. i can not deny that i caused the scratches, but i can certainly say that the matress never went out of the tent and i was keeping my tent preety clean and the surface that the tent was on, was fine sand, so the only explanation is that the matress is really cheaply made, but not cheaply sold(40 euros in greece) the employ told me it is possible the scratch was made by my clothes or something. i was a really happy decathlon customer but after this bad experience i will reconsider, especially with camping gear.


Hi, thanks for taking the time to review tour Trek 700 Air L Trekking Mattress, I'm sorry to hear you had a negative experience with this product. We are constantly trying to develop and improve our products and we will pass on your experience and feedback regarding the toughness of the material to the product developers. I understand the frustration with having an air mattress deflate. As a trekking product one of the main characteristics we aim for is durability, so we will definitely look into ways to make this product stronger whilst retaining it's lightweight and compact nature at a reasonable price.


Peter - Forclaz Product Expert, Decathlon UK

Excellent product

Bought this for lightweight fast packing on a budget. Really comfy, 30 seconds to inflate and packs away back into stuff sack. Probably wouldn’t want to use it for family camping trips, as like everything it’s always a trade off, comfort vs weight. Really impressed.

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Product information


Main fabric

  • 57% Thermoplastic Polyurethane
  • 43% Polyester

Carry bag

  • 100% Polyester

Volume and dimensions when folded

Folded dimensions Ø 10 cm x 26 cm.Volume: 2 L.

Easy to set up and put away

The easiest way to fold your mattress without damaging it is to fold it in three or four widthwise, then roll it up.

Thermal properties and warmth

The R-Value expresses the thermal performance and resistance of the mattress. The higher the R-Value, the more the mattress insulates you from the cold ground.R-Value 1.6 (measured by the independent laboratory, EMPA)An R-Value of 5.9 corresponds to a minimum temperature rating of about -24°C. 0.7 is equivalent to +11°CThe R-Value is not a standard, and each manufacturer can use their own criteria. A standardisation process is currently underway.

Product test

The sleeping comfort, also known as "postural comfort", of the mattresses is defined by our Research and Development Centre. All our mattresses are subjected to mechanical tests to check the performance and resistance of the mattress in order to guarantee you the best sleep and the best recovery. We also carry out numerous field tests in real-life conditions.Postural comfort is a very personal element. You can adjust the pressure of your mattress.

Sleeping comfort, support

To keep the slippage between your mattress and your sleeping bag to a minimum, the silicone patches must be placed in contact with the sleeping bag.


Size Guide Visual

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