Mountain Warehouse Thermal Mummy Sleeping Bag Liner -220cmX85cmX51cm, Stretchy Knit Travel Sheet

good nice size could use something at the top of the zip to stop it coming undone though but other that that nice liner

As a cold sleeper, even with thermals on, my 3 season sleeping bag just wasn't cutting it. Bought this with hope it would help me out a bit and I'm so glad I did! For cold nights sleeping in the Brecon Beacons, most weekends-come rain or shine, it significantly increased warmth. Product doesn't tangle you up and is a good size. I get too uncomfortable fully immersing my head in the sleeping bag to keep warm, but the liner is a perfect layer to put over the face too; stopping the chilly nip but without restricting air supply! A little heavier compared to non-thermal options but worth carrying the extra weight.

Used this thermal sleeping bag inner for a camping trip where in the morning the tent was covered in ice. Had a great nights sleep, really warm and my sleeping bag is nothing special! Would definitely recommend for anyone camping when the weather is colder or for someone who just feels the cold.

I haven't given it 5 stars because I haven't actually used it yet. But compared to the microfiber sleeping bag liner which my boyfriend bought (around £2 less) the fabric is a lot nicer, better quality and feels like it will definitely be less clammy.

Heavier and bulkier than most comparative liners.However, does add decent warmth and is easy to clean.Decent value but are more lightweight/less bulky alternatives (if willing to pay more)

Great product

Much more narrow than on the picture

Used this when camping outdoors in 3 season sleeping bags. With temperatures down to 8 degrees celsius, this added a nice snugness to the sleeping bag. Design is fairly easy to get into and simple to pack - no struggle.