Decathlon have a new range of light weight matts that look a lot like thermarest ones but obviously much cheaper. I got a small one, £24.99, the larger is £34.99
Small - 350g packed size - 1.2L
Large - 510g packed size - 1.7L
Have this in xl . Would recommend , not amazingly comfortably but packs nice and small and is Certainly lightweight . I do remember it deflating slightly whilst sleeping once or twice a
Decathlon have a new range of light weight matts that look a lot like thermarest ones but obviously much cheaper. I got a small one, £24.99, the larger is £34.99
Small - 350g packed size - 1.2L
Large - 510g packed size - 1.7L
No idea about quality at this stage