Measuring 201 x 74 x 5cm when inflated, the IForrest includes both an integrated pillow and armrests for significant added comfort. What is great about the armrests is that they stop you rolling off the mattress in the night very effectively. If you are planning to use it on top of a camp bed then this is an important consideration – you might be a foot off the floor!

Dimensions are solid at 200 x 76 x 15cm for the ‘Grande’ size which is slightly wider than a conventional single – we appreciate Vango’s dedication in constantly supplying 200cm (6ft7) length mattresses instead of cutting cost by reducing too much.

The Comfort 10 is available in single (200 x 60cm), grande (200 x 76cm) or double (200 x 130cm) sizes. Personally, our preference would be for two Grandes placed next to each other, but it depends how intimate you want to get in the night! Operation is simple. The Berghaus uses a rotatable ‘flip valve’ with a protective sealed cap to secure in place. When the flip valve is is one position air can get in but not escape (i.e. use when inflating). In the other orientation, air can escape but not get in – use for deflating.

At Camping Secrets we often like to highlight niche products we uncover which accomplish a task in a clever way, whilst maintaining quality and value. The 3rd generation IForrest Sleeping Pad accomplishes this task extremely successfully. The Outwell Dreamboat double provides a decent 7.5cm of padding with a slightly larger than average width for greater comfort. The Shangri-La is for all intents and purposes a proper mattress when it’s fully inflated. It has vertical side walls to maximize the top-level surface area and this means that you don’t roll off in the night. In terms of dimensions and operation, the Dreamcatcher is pretty standard in most areas. However, the inflated size is a little restricted compared to the more expensive Vango and Berghaus options – the length is 195cm (just under 6ft5) and so we would recommend either of those two over the Outwell if you’re lanky like me. This style of camp bed is becoming more common, and that’s because they provide exceptional levels of both warmth and comfort, though they don’t fold down as small as traditional camp beds, so you’ll need plenty of space!Vango offer a 2 year warranty on all their gear and that gives peace of mind when buying a self inflating mattress. If there are any issues with the valve or unexpected deflations in the night then they will unhesitatingly repair or replace your treasured SIM. Inflation is simple and obviously doesn’t require a pump. Simply undo the valve and the air will gush in with full inflation after 5-10 minutes. At this point tighten up the valve and you are ready to climb on board. Inflated size for the Ultim is 200 x 136 x 8cm which is enough for most people under 6ft 6 inches in height. The Ultim In Use