Alpinus Aalborg 1-person Mattress - Green

A... Review confirmed by purchase

100%

18.12.2025

We spent three nights under a tarp with a minimum temperature of 0 degrees. The mattress is very comfortable and provides good insulation from the cold. During testing at home, the insulating foil made some rustling noises, but when sleeping outdoors, it was no longer noticeable. I am very satisfied and definitely recommend it.

The mattress is very comfortable, lightweight, and when folded it takes up almost no space. It could be a bit wider, but it's still comfortable to sleep on. It provides excellent insulation from a cold floor.

Light and very comfortable mattress, to my knowledge it has an aluminum layer inside for insulation. The mattress is quite narrow, but its thickness ensures comfort even when sleeping on your side. Whether the R-value is really as high as described—I don't know yet, I'll have to wait until winter. However, at 4 degrees, high humidity and dew it performed without any problems.

The mattress is light and comfortable, and when folded it takes up very little space. You can easily inflate it by mouth. At first it rustles a bit, but it's not a problem. When inflated it doesn't reach the declared thickness of 8 cm (unless you inflate it very strongly), so I'm not sure if its R-Value is really 6.5—I will check that in the winter. For its price (249 PLN), it's a great choice. If it works well at low temperatures, it will be a serious competitor on the market.