For the price you cant go wrong, perfect for winter, place on the bottom then an inflatable sleep mat on top and the cold will not come through. It is is chunky but so are all winter mats with the same R value.

I wanted a light weight, and waterproof sleeping mat to carry,whilst out walking with groups, to use as an insulation mat in case of injury or under a group shelter. This folding mat is perfect, it fits under my rucksack. Super light weight.

Excellent second layer for sleeping. I could use this as a mat on its own, say for instance, my sleeping mat deflates, then I always have this. Well made, weighs nothing and straps onto my backpack with ease. If you want to boost the thermal properties of your expensive ! Sleeping mat, then this is a good choice, plus it protects your air mat. I would say, an essential part of camping, great as a sit pad too.

This is a decent and robust mat, with a good R value.. Suitable for using on it own in summer, or putting under your inflatable mat in winter as a boost to your sleep system. I'm very happy with my purchase

Did my research and this mattress ticked all the boxes, very pleased with purchase.

Comfortable under sleeping mat provides extra insulation

I used this with a self inflating basic air mattress and it kept me very warm indeed. I Defo recommend

This product is ok. Kept me warm but really uncomfortable. The item was the perfect length and width. My son used this item and had to sleep on 3 blankets just to get comfortable.

Great mat.

Use this under my inflatable mattress to prevent puncture This together with my inflatable mattress gives an excellent combined R value Would highly recommend

Excellent products. Lightweight for carrying & tough on the rocks of Scotland. Loved how warm it kept your behind whilst sat on it.

All Good