I persevered until I detected a tiny stream of microscopic bubbles coming up, but even so I checked the same part several times before I was absolutely sure.

It gave my entire body plenty of support in different positions, and my hip didn’t dig into the ground when I was on my side. The job was also made more difficult by countless little air bubbles adhering to the surface of the submerged mat.This lightweight and compact self-inflating mat is designed for those who need to keep weight and space to a minimum. I first gave it an outing when we went to the Long Mynd (Church Stretton, Shropshire) in February, where we ended up pitching in the snow and it got down to a toasty -2 degrees inside the tent. This extra-large self-inflating design can sleep two campers and is fitted with an expanding foam core which not only offers additional support but adds a layer of insulation between you and the ground too.

Alpkit, or take a look on the Outdoor Gear Exchange on FB, a lot of pre-loved mats come up on there. A quick-release push valve allows for fast inflation and deflation while the foam core creates a soft surface that will support you throughout the night.

I've never taken its bag, nor the two elasticated bands it came with, because when deflated it stays folded up and it sits happily in my pack without them. Practical non-slip silicone grips on the rear ensure you don’t slip during the night, working with a diamond cut foam inner to get a more restful night’s sleep. Three see-through patches are included to see off any tears and there are poppers on the side so you can attach two mattresses together and create one large sleeping area. Not a mat but a lightweight sleeping option nonetheless, this lounger makes a great temporary bed for a few nights in the great outdoors.

The mat is quite narrow and looking at other brands they all seem the same width, not sure how a larger person would manage on these mats as one turn and your off onto the cold ground. If after checking those three out, you’re still looking for some more inspiration then something like OEX Traverse 3/4 Self-Inflating Mat reviews could be a great choice, or perhaps something like Sea To Summit Women’s Ether Light XT Insulated Mat (Regular) reviews. Extremely compact, the Berghaus Peak Compact Self-Inflating Mat is barely noticeable in an expedition pack. We’re really pleased to have scored Berghaus Peak Compact Self Inflating Mat so highly, givimg it 9.Boasting a minimal size and a lighter weight, the Peak Compact Self-Inflating Mat from Berghaus offers maximum comfort for short expeditions or multi-day hikes.