Decathlon

MT900 Air Insulator (XL)

Decathlon MT900 Air Insulator (XL)

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Overall

#29 in

Sleeping Pads

according to Reddit Icon Reddit

Sentiment score81% positive
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Last updated: Jun 3, 2026

Reddit Reviews

Reddit IconAltruistic_Try4786
5 months ago

Years ago I'd only use a CCF and big sleeping bag because in my early 20s I didn't care. Now I'm approaching 40 I slept out this weekend in -2 on a thin CCF and cheap inflatable. I was a bit cold but also uncomfortable. Spent more time than I'd care to admit wrestling with this debate to order something before I go out again at the end of the month. In the end I went for a mt900 xl because it packs small and light is very warm and supposedly very comfortable. I was a nats hair away from getting the mt500 and a better CCF but decided on overall weight and bulk vs cost

Reddit IconBourbonFoxx
9 months ago

Haha no idea I'm loving the Forclaz MT900 from Decathlon at the moment so for the time being I'll just enjoy cinching that nice and tight and carrying half a kilo less mat around I know Osprey are well rated but around here they're very 'struggling to park your massive SUV in the National Trust car park' so I'm avoiding them!

Reddit Iconbutternutflies
10 months ago

Decathlon, they have one for winter r-value 5.9, 130€, really comfy. 10-year warranty, 365 days return window, can go to any Decathlon store if you need repair or assistance etc. I basically buy 90% of my camping stuff from Decathlon now, their customer service is amazing and the quality of their products got a lot better, same as other expensive brands. Before I went with Decathlon I owned Therm a rest and Big Agnes gear, their sleeping pads failed <1 year of usage. Contacted customer service and basically told me to send it to the US so they could check it, they didn’t guarantee to fix it and I’d have to pay the postage fees. Never again.

Reddit IconFirstCav
9 months ago

I have the MT900 Air XL (195x63, R5,4, 675g). I'm quite happy with it.

Reddit IconGamasFTW
4 months ago

I’ve had this pad for a couple of years (from when it was forclaz branded). I’d recommend it, it feels warmer than my higher rated sea to summit, packs up reasonably small and isn’t too heavy. I’ve never had any issues with it going down or getting any punctures. Only downside is that none of the default flextail nozzles fit it, so you have to awkwardly hold the closest fitting nozzle against the pad when inflating (or just use the pump sack). They may have changed the nozzles though in this iteration

Reddit Icongeorgecwbrown
4 months ago

I have this. Have inflated & used it about 10 times with no punctures. Comfortable. I’m 6ft 2 & about 100kg. It was my first sleeping mat mind you. I’ve used one other that was nowhere near comfortable.

Reddit IconHippopotamusCrassus
about 2 months ago

My setup for a similar route: I got a Nemo Dragonfly tent offseason for a good price and it was worth every Euro. Got cought in a storm in Denmark and it surived the night without a scratch. My quilt was a slumber 300 from Hyberg. For 230 Euro a quilt with 300g 850+ cuin down is a very good price, but in the morning you are full with downs because it's loosing pretty much. Sleeping pad was from decathlon the mt900 with an R value oft 5+. No issues there. Also got a puffyjacket from decathlon for 60 Euros. Moskito spray doesnt work in Lappland/Finnland, because threre are so many. You habe to wear your hardshell stuff in campsite to protect you. Every bit unprotected will be attacked and sting. As luxury items i got a small and light camping chair from aliexpress with me, best decision!! As well as a sleeping mask and a bigger cocking setup. I still fit everything in 45liters. Bike + stuff + food/water was around 18kg (heavy steel bike). The most important thing is: don't go ultralight, grab some luxury items. You will be on the road for month, so make it comfortable - you're on holidays! The wind drag with pannier bags isn't really relevant unless you drive a pace of 35km/h+. Even then the most drag comes from you and youre riding position. Maybe you should think about cycling through the Lofoten and Andoya, it's really worth it! Many people there but stunning landscape. Personal tip: if the weather's good you can wilcamp in hov next to a golf course. There is a mountain called "hoven". You can enjoy the midnight sun from up there very well! Wish you a good time and strong legs for all the altitude!

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