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Trekking Inflatable Mattress Trek 700 Air L - Yellow

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Sale price: LBP1,770,000.00

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

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Sale price: LBP1,770,000.00

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Product Features

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

Easy transport

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

Sleeping quality

Size 180x52x5 cm. Comfortable & thick sleeping surface. 8 tubes.

Thermal insulation

Ideal for temperate & hot environments (>8°)R-Value standard ASTM F3340-18: 1,6

Easy assembly / dismantling

Inflate by mouth. Bi-valve effective and non-return. Adjustable comfort.


Anti-slip silicon pads. Limits slippage of the sleeping bag.

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Product Reviews

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1921 reviews

Trekking Inflatable Mattress Trek 700 Air L - Yellow
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Bad Quality grips

The silicone came off after about 6 weeks of use. Disappointed because without the grips it's like a pool float. The yellow colour also becomes very dirty, yeah I know it's camping but the material is not easily cleaned and the muck shows easily. Would not recommend to a friend.

Great product

I bought it to go bike packing....really lightweight and small. I was worried this would compromise performance but it was really comfortable and warm on a cold night. It felt a lot sturdier than it seems when rolled up. Really pleased with it so far.

A decent one

It's very thin! Make sure you inflate it properly, because it's not too much between you and the ground. But when it's done correctly, it's massive enough. Recommend it for warmer weathers only, or to have proper sleeping system with it. Very lightweight, very packable. Only backfire that it's definitely not wide enough to fit your body and arms too on it. But it gives a good comfortable sleep when you need, unless you are in a constant roll during sleep, then you end up on the ground.

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Really happy with the inflatable mattress.

Best Sleep

Researched a lot for an inflatable mattress, was going to spend around £100 but decided to give this a go and couldn't be happier. Small and light was a must. Although only used twice, really liked the size and how great a sleep I had. Easy to use and bright yellow is quite uplifting too.

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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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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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!

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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Surprisingly comfortable

I really like this air bed. Its tiny and remarkably comfortable for its size. The reason for dropping a star is that its a blighter to get it deflated and back in the little bag. There must be a technique but Im struggling with it. Having said that I would unhesitatingly buy another of these.

Slow leak....

Not the best as it slips around on the ground sheet. It also has a slow leak which could be a valve. Will take it back and see what kind of reception I get......

Thank you for taking the time to review our Forclaz Trek 700 inflatable mattress.  I'm sorry for the delay in responding, and for your negative experience with this product.  Your feedback with regards to the slipping issue will be passed on to the product developers as we are constantly striving to improve our offer.  I hope your local store managed to solve the issue with the slow leak, I own the mattress myself and sometimes had a similar problem when I didn't seal the valve properly after inflating, a slow leak and it deflated overnight. Perhaps this was issue?


Peter - Forclaz Product Expert, Decathlon UK


Very small rubbish to pack up and makes you feel like your going to roll off I'm on only 5ft 8

perfect product

Easy to inflate and deflate. Very light. Very suitable for outdoor. Recommend!

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Additional Product informations


Main fabric

  • 57% Thermoplastic Polyurethane
  • 43% Polyester

Carry bag

  • 100% Polyester

Volume and folded size

Folded dimensions Ø 10 cm x 26 cm.Volume: 2 litres.Weights, volumes & dimensions may vary slightly due to production tolerances.

Easy inflation/deflation

The simplest way to fold without damaging your mattress is to fold it in four widthways, then roll it up.

Thermal protection and heat

Since the beginning of 2020, a new standard has been validated to assess the level of insulation of your mattress: standard ASTM F3340-18.This standard measures the capacity of the mattress to retain or return body heat in order to avoid its loss and therefore provide you with thermal comfort.R-Value standard ASTM F3340-18 mattress Trek 700 air: 1.6 (measured by an independent laboratory)

Thermal properties and warmth (2)

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 from 0 to 1.9: mattress designed for use in warm season (summer) only- from 2 to 3: mattress design for use in 2 or 3 seasons (spring/summer/autumn)- from 3 to 4: 4 season mattress, winter use possible- higher than 4.5: winter use and extreme conditions

Product test

The sleep comfort, also called "postural comfort", of our mattresses is defined by our R&D centre. All our mattresses are subjected to mechanical tests to assess their performance and durability and ensure you enjoy a good night's sleep and an excellent recovery. We also carry out numerous field tests in real-life conditions.Postural comfort is an extremely personal thing. You can adjust the pressure of your mattress.

Sleeping comport, support

To prevent your sleeping bag from slipping on your mattress, the silicone patches must be placed in contact with the sleeping bag.


Textile dyeing requires a lot of water but also produces waste water from the dye baths. To reduce the impact on the environment, we have decided to change the upper component on this product. We use a "bi-ton" component, meaning only one out of every two threads is dyed. This dyed yarn is also made from a bulk dyeing process which incorporates the colour pigments from the yarn manufacturing phase onwards.

Eco-design (continued)

This process reduces the CO2 emissions of this product by 8% compared to the older model.


An inflatable mattress is not puncture-proof but it can be repaired!For outdoor use, as much care as possible should be paid to its set-up and handling. You can repair your mattress with the following kit: has the same features and performance while minimising your environmental impact.

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