Fits not only in any touring rucksack, but also in a small, compact daypack. Ideal for a weekend trip for backpackers. Super practical for all outdoor sleepers, whether mountain tour, day tour or bike tour with tent through Scandinavia. The mat is fully inflated with an average of 10 to 15 breaths. The retention valve means that no air can be lost when the mat is set down and fine adjustment is made using the flat valve equipped with a non-return valve. The choice of a soft or harder lying surface is up to you. The flat valve does not interfere with sleeping and is fully open when deflated in just a few seconds. The air mattress can be folded twice lengthways and rolled up to the size of a water bottle and stored in the bag. A real must-have for weight-optimised outdoor tours or long-distance expeditions.