Jim Rawles best post in ages

[uks]

I'm trying a tesco sleeping bag at the moment (Tesco Comfort Mummy Sleeping Bag Catalogue number: 100-2775).
Mummy sleeping bag, 2-layer construction with a 24O tog polyester outer shell, polycotton liner and 300g/m² hollow fibre insulation. It packs into a compression sack. Comfort rating of -2.4°C to +3°C with an extreme rating of -18.7°C, it has a zip and shoulder baffle for extra heat retention and a built-in pillowcase.
With a good liner should take its extreme rating well into the -20's.
Price £26