Nothing to add, nothing to subtract, throw away when it wears out and buy a new one.

Better mat than the roll-up one, but bulkier.

EXCELLENT VALUE FOR MONEY.

Very comfortable and provides good insulation

Convenient to carry even if a little bulky

It fulfills its function. In my opinion, folding is a much better solution than rolling (takes up less space).

In my opinion, the foam should be of a higher density.

A moderately comfortable mat

armored, easy to attach, lightweight, definitely more comfortable and better insulating than classic rolled-up mats, unfortunately it will never be as comfortable as an inflatable mattress but there's a price to pay. Trekking mattresses in this weight cost around PLN 1,000, they can get punctured or leak if you get a faulty model, you have to inflate them, roll them up and pack them while you throw the mat on the ground any time you feel like resting. As for R-Value, I slept on it under a tarp and with an additional NRC foil floor in a light frost at night and it was ok but it's a very individual matter so it's worth testing it out for yourself. For comparison, I used to use a foldable Bundeswehr mat that came with a backpack as a back stiffener... well that one was tragic xd If you use a cheap, thin mat it's worth upgrading for little money.

It worked for me on the Izta, I had my doubts since we were going to camp at the base of the glacier but in the end it worked, I didn't get cold under the sleeping bag and the rocks couldn't be felt. Excellent product for its price-quality ratio.

lightweight and durable mattress. A slightly narrower mattress would be ideal for smaller people, this would allow for an even lighter mattress that protrudes less from the backpack

Used for floor exercises, foldable and well padded, good price.