Last weekend we did (had night we temperatures around 0 ° C, during the day to 16 ° C) used for camping at the lake. During the day inflated, before going to bed a little air pumped in, because the volume has changed by the drop in temperature is what is also normal. After that we had to additionally pump up for the following nights not breathe.
The cushion contained in our delivery are better than none, but you should definitely consider substance over it. However, the fact is very pleasant, that they are very space-saving manner in the deflated condition. The air pump (1L volume, Double Quick) was fine. For this we can say that we really had not on the screen that we had a system sold and were therefore pleasantly surprised about.
For convenience sun can be said that they really enjoyed it. Of course it is at a reasonable bed but to camp and as an interim solution to recommend a replacement only.
The 2-in-1 valve is also extremely practical. When pumping no leaks, so you can retest if the hardness or softness degree like, without having to make all the time. To drain you turn it on fully and the air can drain very quickly thereby.
Also the value for money is consistent.
Whether they keep the air after repeated use yet, still be seen. But with careful handling and careful storage that was supposed to be the case.
