NOW: £45.00 RRP: £80.00

NOW: £45.00 RRP: £80.00

NOW: £45.00 RRP: £80.00

Product Code: 83120064

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A little mountain luxury

The Mountain Equipment Helium 3.8 self-inflating sleeping mat provides welcome comfort and insulation with a small packed size for year-round mountain use.

The foam core has bilateral holes that help insulate you from the ground while ensuring your comfort and minimizing the mat’s packed size. A non-slip abrasion-resistant base prevents the mat from moving around as you sleep and a large push-in valve allows for rapid inflation and deflation.

No further offers or discounts apply.

FREE STANDARD UK DELIVERY on all orders 27th - 31st August 2015

Product Features

  • Fabric:
    • Top: Polyester 75D with micro-brushed surface
    • Base: Polyester 75D with non-slip, reinforced finish
  • Self-inflating
  • Large push-in valve
  • Stuff sack included
  • Size: 183 x 51 x 3.8cm
  • Size packed: 27 x 16cm
  • R-value: 3.2
  • Weight: 0.75kg

Helium 3.8 Mat reviews verified by Reevoo

(8.7 out of 10)
Value for money
Overall rating
Scores 8.7 out of 10 based on 117 reviews
(10 out of 10)


Really comfortable and easy to use. Packed away into a small bag and was relatively lightweight for such a comfortable mattress. Very happy with is.
Reviewer left no comment
Confirmed purchase: 29 June 2015
Published on: 29 August 2015
(10 out of 10)


london Enthusiast
Slept on a concrete floor using this roll mat and really made it a comfortable experience
The valve can bea bit fiddly and i have to careful i damage it
Confirmed purchase: 28 July 2015
Published on: 24 August 2015
(10 out of 10)


Comfortable, packs up small and above all holds air properly.
I've given the product 10/10 for value because I got it in a sale at roughly 50% discount. It's very good value for money at £40 and very much less so at £80. That said, I bought a cheaper and much inferior equivalent by Vango for £25 and both it and the one I exchanged it for failed after a short period of use.
Confirmed purchase: 23 July 2015
Published on: 23 August 2015
About the brand

Mountain Equipment

Above and beyond since 1961

Mountain Equipment has been making top quality expedition clothing and equipment for over fifty years. They work with pro athletes, mountain guides and Sherpas the world over to create a range of equipment that can stand up to the most challenging conditions in the most remote areas. They have played a part of every British first assent over 8000m and have reached the summit of Everest more than 175 times.

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