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Self-inflating sleeping mats

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Sea To Summit Mattresses Camp Mat S.I Olive Overview Sea To Summit Mattresses Camp Mat S.I Olive Detail Deals
  • Recommended price

    £86.91

    -25%

    £65.18

The Sea to Summit Camp Mat Self Inflating Olive is a year-round mattress with a great comfort-to-weight ratio.

Colour
  • Sea To Summit Mattresses Camp Mat S.I Olive Overview
Size
  • M
Nemo Mattresses Zor 20R Regular Jaune Overview Nemo Mattresses Zor 20R Regular Jaune Detail Deals
  • Recommended price

    £130.41

    -30%

    £91.26

-

Colour
  • Nemo Mattresses Zor 20R Regular Jaune Overview
Sea To Summit Mattresses Pursuit S.I Mat Orange Bronze - Regular Overview Sea To Summit Mattresses Pursuit S.I Mat Orange Bronze - Large Overview Deals
  • Recommended price

    £147.81

    -30%

    From £103.44

The Sea To Summit Pursuit S.I Mat is a self-inflating, non-slip outdoor mat offering optimal comfort, quick inflation/deflation, effective thermal insulation, and easy portability.

Colour
  • Sea To Summit Mattresses Pursuit S.I Mat Orange Bronze - Large Overview
Size
  • Large (198 x 64)
  • Regular (183 x 56)
Nemo Mattresses Zor 20S Short Blue Overview Nemo Mattresses Zor 20S Short Blue Detail Deals
  • Recommended price

    £95.61

    -10%

    £86.04
Colour
  • Nemo Mattresses Zor 20S Short Blue Overview
Ferrino Mattresses Superlite 600 Orange / Grey Overview Ferrino Mattresses Superlite 600 Orange / Grey Detail Deals
  • Recommended price

    £91.26

    -28%

    £65.16
Colour
  • Ferrino Mattresses Superlite 600 Orange / Grey Overview
Sea To Summit Mattresses Confort Deluxe S.I Blue Top Sea To Summit Mattresses Confort Deluxe S.I Blue Detail Deals
  • Recommended price

    £234.81

    -32%

    From £159.12

-

Colour
  • Sea To Summit Mattresses Confort Deluxe S.I Blue Top
Size
  • Double
Ferrino Mattresses Couple Dream Green Overview Ferrino Mattresses Couple Dream Green Side Deals
  • Recommended price

    £113.01

    -31%

    £77.34

The Ferrino Couple Dream Green is an all-season, self-inflating double sleeping pad, offering optimal comfort and insulation with a robust polyester exterior and expanded foam interior.

Colour
  • Ferrino Mattresses Couple Dream Green Overview
Bons plans printemps
Nemo Flyer Abyss - Regular Wide Deals
  • Recommended price

    £147.81

    -25%

    From £109.53
Colour
  • Nemo Flyer Abyss - Regular Wide
Size
  • Regular Wide
Ferrino Mattresses Superlite 700 Orange Overview Ferrino Mattresses Superlite 700 Orange Side Deals
  • Recommended price

    £95.61

    -25%

    £71.25

-

Colour
  • Ferrino Mattresses Superlite 700 Orange Overview

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How Does a Self-Inflating Mattress Work?

The principle of the self-inflating mattress is very simple. This type of mattress consists of an inflatable outer shell equipped with a valve and an inner foam padding. When you open the valve, air automatically enters, and the hollow-celled foam inside, which was compressed, tends to return to its original volume. As a consequence, it inflates, pushing against the mattress walls and creating a vacuum. In the end, the mattress autonomously draws in air. Once it has finished inflating on its own, you can finish inflating it by mouth to achieve the desired firmness.

Self-Inflating Camping Mattress: Both Comfortable and Highly Insulating

Beyond its ease of use, the main advantage of a self-inflating sleeping mat lies in its insulating power. The combination of an air-inflated mattress and hollow fibre foam inside offers exceptional thermal insulation. It is the perfect mattress for winter or cold weather camping. Some brands even let you choose the thickness of your model. Classic 3.8 cm models already offer good insulation, while 5 cm models provide great comfort. For the most demanding conditions, you will even find 7.5 cm thick mattresses, ideal for frozen grounds.

Weaknesses of a Self-Inflating Mattress

Obviously, such comfort comes with a weight cost. While a self-inflating mattress compresses very well, it is significantly heavier than an inflatable mattress and much heavier than minimalist foam mattresses. It may not be the type of mattress to pick for long treks, but it will be perfect for one or two-night adventures. It will also be very beneficial for sleeping on frozen ground or snow.

Sea to Summit, Nemo: The Best Brands of Self-Inflating Trekking and Hiking Mattresses at Glisshop

Glisshop offers a selection of top self-inflating mattresses brands that have proven their worth over the years. Sea To Summit, Nemo, and Ferrino all offer robust and durable products. The materials used on the outer part are designed to withstand the most aggressive terrains and prevent any risk of puncture. The valves used are also high-end to prevent any leakage during the night.

What Thickness for Your Self-Inflating Mattress? Which Model to Choose?

Self-inflating mattresses are indeed available in different thicknesses depending on the desired comfort and thermal insulation.

Here is a table illustrating the differences between the various possible thicknesses, noting that the insulation and weight of the mattress can vary significantly depending on the brand, model length, and internal foam technology.

Thickness Season Thermal Resistance (R Value) Weight
2.5 shoulder-season / 3 seasons 1.7-3.1 550-650
3.8 3 seasons / 4 seasons 2.4-4.5 650-880
5 3 seasons / 4 seasons 3.1-6 620-1820
7.6 4 seasons 4.4 820

2.5 cm thick models will be perfect for camping in mild weather. 3.8 cm models are highly versatile and can be used as 4-season self-inflating mattresses by some. 5 and 7.6 cm thick models are more suited for cold weather and winter nights.

Now, all you have to do is choose the mattress that fits your needs and complement your gear with a matching sleeping bag to enjoy pleasant nights under the stars.